Few months ago I compared all more or less modern Urtext editions I could put my hands on, and here are my thoughts (with Cooper and Del Mar being my two top choices):
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ABRSM
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- Tovey and Craxton edition (reprints of 1931 edition) - 3 volumes, 32 sonatas ($90).
Mostly historical value, but has a lot of still relevant performance notes and suggestions (some Tovey ideas can be considered questionable by modern standards though).
- Cooper URTEXT edition (2007-2022) - 3 volumes, 35 sonatas ($87).
Vol. 1 was revised in 2010, 2012, 2017, last print in 2021 AFAIK.
Vol. 2 was revised in 2010, 2015, last print in 2021 AFAIK.
Vol. 3 was revised in 2013, 2015, last print in 2022 AFAIK.
All sonatas are also available separately.
Staccato - dots and wedges.
Fingered by David Ward.
No editorial additions directly marked in the score.
Interpretation and performance notes by Cooper.
Critical notes are in separate inserts in each volume.
Usual ABRSM notation, high quality white paper, sewn paperback. Lays flat with some effort.
Audio CD in each volume with edition introduction, some explanations, and short music extracts on period fortepiano. I see these CD completely useless.
Best bang for your buck IMO if you are looking for a modern high quality performance Urtext with fingerings, as Cooper is one of top Beethoven researchers.
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Alfred Masterworks
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- Gordon edition (2005) - 4 volumes ($100), 32 sonatas. Available as paperback, and as digital edition.
All staccato are marked as dots, no wedges.
Not an official Urtext, but somewhat a mix of critical and performance edition with a lot of editorial suggestions.
Edited and fingered by a well known piano teacher, includes performance practice notes, explains editorial decisions, etc.
Could be good for students, but there is a serious practical issue IMO: a lot of information is put in footnotes. On many pages the score itself takes only half of the space, while the rest is filled with footnotes - not very convenient approach for a study or performance score.
I'd prefer to see most of this stuff moved to appendix.
- Schnabel historical edition - 2 volumes, 32 sonatas. Available as paperback, and as digital edition.
Definitely overpriced around $90, especially considering its low quality engraving.
Only if you are historic edition collector, or are interested in Schnabel fingerings.
But Schnabel's Curci edition is on IMSLP, and is public domain in many countries. And Schnabel fingerings are available in Henle Library Wallner digital edition.
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Bärenreiter
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- Del Mar URTEXT edition (2018-2021) - 3 score volumes ($90) + Critical Commentary volume ($130) - 35 sonatas.
Reprinted in 2021 and 2022 without revisions.
Staccato - dots and wedges.
No fingerings, no editorial suggestions in the score, such as slurs, or extra bass/treble notes that were not present on Beethoven's piano but are frequently added now.
Preface in the 1st volume explains general editorial challenges faced, and decisions made.
There are footnotes with most important comments/variants shown, but detailed editorial decisions are explained only in the separate Critical Comments volume.
Alternative readings in most cases are also provided only in the Critical Commentary volume.
Critical commentaries provided in this seprate volume are probably the most detailed of all Beethoven sonata editions ever published, and definitely among those I've ever seen.
Exclusion of critical commentaries makes score volumes light and slim (less than 15mm each).
Usual modern (5.5mm staff, i.e. not smallish) Bärenreiter notation, cream paper, sewn paperback. Lays flat easily.
Individual sonata publications (available for all sonatas) provide a little bit of additional analytical and performance/interpretation notes, and all relevant critical commentary and alternative readings from the Critical Commentary volume.
Best edition right now IMO, if you do not need (or do not want) fingerings, as Del Mar is one of top Beethoven researchers.
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Breitkopf & Hartel
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Multiple reprints of 1923 Lamond edition (1989 to 2019, all use the same plates AFAIK) - 2 volumes, 32 sonatas.
Only if you are historic edition collector, or are interested in Lamond fingerings; this is public domain text, and is available on IMSLP.
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Henle
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- Schmidt Complete Works edition (Serie 7, bands 2 and 3) - available as clothbound and paperbound - very expensive as all complete editions are, an oldish text published in 1971-1976, only for collectors or libraries IMHO.
- Wallner URTEXT edition (1952-2016) - 2 volumes, 32 sonatas - available as clothbound, paperbound ($100), and digital (Henle Library).
Print editions with and without Hansen fingerings available.
All staccato are marked as dots, no wedges.
No detailed critical comments.
No valid reasons to buy the print edition IMO, but the digital edition offers multiple fingering options (Arrau, Schnabel, d'Albert, Korstick, Hansen), which can be attractive for some.
- Gertsch and Perahia URTEXT edition (2019-) - 3 volumes expected, 32 sonatas - available as clothbound, paperbound ($160 estimated), and digital (Henle Library).
So far, print editions are available only with fingerings.
Perahia edition of WoO 47 is not expected anytime soon if ever AFAIK.
Staccato - dots and wedges.
Fingerings by Perahia who definitely knows how to play Beethoven. Some find them revealing and innovative, and some - quirky. Subject to your own opinion.
Critical comments are at the end of each volume, not as extensive as Del Mar (Barenreiter).
Usual Henle notation, thick light cream paper. Very thick and heavy volumes, each volume is comparable in thickness to Wallner, but there will be 3 instead of 2. Lays flat easily.
Individual sonata publications available not for all sonatas yet.
Obvious choice for Henle aficionados; expensive option for those who needs edition with fingerings and can deal with so big and heavy volumes (Cooper and Reutter are less bulky).
If I ever buy it, I'd most likely go for digital edition (much easier to manipulate fingerings, etc.)
For WoO 47 you'd probably have to look somewhere else, because the Otto von Irmer edition is pretty old.
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Peters
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- Arrau & Hoffmann-Erbrecht URTEXT edition (1973-2022) - 2 volumes ($70), 32 sonatas.
Arrau fingerings is the only selling point IMHO (but Henle Wallner digital edition also has Arrau fingerings).
- Fischer URTEXT edition (1974-) - AFAIK, only the 1st volume and some separate sonatas were published?
Staccato - dots, wedges and |, which is unique between all editions AFAIK.
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Wiener
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- Hauschild URTEXT edition (1997-2001) - 3 volumes, 32 sonatas ($70).
All staccato are marked as dots, no wedges. Not very accurate musical text.
Fingerings by multiple authors.
No valid reasons to buy IMO; used can be found for very low price though.
- revised Hauschild-Reutter URTEXT edition (2019) - 3 volumes, 32 sonatas ($150).
Reutter edition of WoO 47 (2020, $20) is availbale separately, i.e. we can say this is a 4-volume edition of 35 sonatas for $170.
Staccato - dots and wedges.
Fingerings by multiple authors.
Editorial score additions are in parenthesis.
Critical comments are at the end of each volume, not as extensive as Del Mar (Barenreiter).
Usual Wiener notation, cream paper, sewn paperback. Lays flat easily.
Individual sonata publications (available not for all sonatas yet) provide additional performance/interpretation suggestions, and more extensive critical commentary than those provided in the 3-volume edition.
Might be a very good choice if you like Wiener editions. However, considering that the old Hauschild edition contained many errors, I'd wait for serious reviews before committing to it.
Another question mark - recent Wiener editions are all "edited" by Reutter. I'd prefer to know who really edited those and did the dirty work before Reutter put his signature.
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Editions below are probably irrelevant for most (I own Egorov, but have never seen the rest):
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Planet of Music
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- Egorov URTEXT edition (2002-2020) - 2 volumes - 35 sonatas plus 4 fragments/sonatinas (WoO 50, WoO 51, and both Anh.5) - Russian text.
No fingerings. No critical notes, very limited editorial commentary. 27-2 III bar 159 text differs from usual modern editions with editorial explanation why.
Staccato - dots and wedges.
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Nuova Carisch
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- Damerini URTEXT edition (1998) - 2 volumes - Italian text.
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Könemann
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- Máriássy URTEXT edition - 2 volumes.