Piano Forum

I'm curious what other Clementi-ites like me think is the greatest piano sonata that Clementi wrote. It seems that the obvious candidates may be:
     The 3 sonatas of Opus 40 (G Major, B Minor, D Major)
     The 2 sonatas of Opus 34 (C Major, G Minor)
     Op 33 in C Major ("Concerto without orchestra")
     Op. 50, No. 1 in A-flat Major
     Op. 26, No. 2 in F-sharp Minor
     There are a few other worthy candidates which I cannot recall at the moment since I'm tired and should have gone to bed three hours ago.
People often say that Op. 50, No. 3 in G Minor ("Didone Abandonata") is his best, but I just don't see it. Maybe I'm wrong, but it just doesn't strike me as that great of a work - quite the opposite actually. It's also interesting that Henle, in its 2 volumes selection of the sonatas, chose to include Op. 50 No. 1 over No. 3. I think either Opus 40 No. 1 in G Major or Opus 40 No. 2 in B Minor is his greatest. What do you all think?