Only just now has the DCMA restriction on youtube been lifted on Laredo's set, so I figured I would post one, since most people won't have heard her interpretations (very expensive set, and not available for download anywhere that I could find):
Definitely the most sonorous. I cannot listen to Hamelin, Szidon, Horowitz etc. after this, because this makes them just sound like banging. There isn't a lot of focus on development, but the color and mood I think are perfect for this piece.
I don't think she quite has the technique for No. 8, but her Nos. 7 and 10 are incredible. No. 6 is my favorite of the Sonatas, but her interpretation isn't so great, for some reason, even though it seems like it was tailor-made for her. Her No. 4 is perfect, though.
I would say:
No. 4- Laredo
No. 5- Feinberg
No. 6- Richter
No. 7- Laredo
No. 8- Hamelin
No. 9- Laredo
No. 10- Sofronitsky
Bonus: