EDIT: Removed the Concerto list, it was friggin big and messy, lol
My favourites are No.21, followed by No.23, No.17, No.19 and finaly No.9!
For the record, Brendels (which I have) are lovely! But I would love to indulge in some other interpretations, namely Ashkenazy like you mentioned in the other thread, he is one of my top 2 pianists!
*Undecided on Ashkenazy and Berezovsky* ^_^;;