It's subjective, but my fav is Gilels.
Teresa
Wise words, Teresa.
And my subjective first choice(s) would be Arrau and Cliburn. Yes, Cliburn. This concerto is a glorious, gorgeous, pumped-up piece of chamber music. The piano line is the definition of economy and with a large orchestra as its partner, I think it needs a pianist with a nice, big, juicy fat sound. To make those lines really sing.
Arrau and Cliburn deliver huge, beautiful, rounded tone in their recordings.
Come to think of it, so does Gilels, Serkin and Curzon. I love all of them.