Pollini played 10,7 faster than Friedman when he was 14 years old Cheesy
I have that Pollini recording. It's certainly impressive for a 14 year-old. But thats about it.
Friedman's 10/7 is actually
faster. It's also more accurate, better articulated, and rhythmically controlled.
I don't know how you could have even made such a frivolous statement in the first place since it is so patently false.
No, no I don't belive faster means better. I just mentioned it to Dvorsky because he would probably brag about how fast Friedman plays. And he is an idiot...
Friedman is definetly one of my top 5 pianists of all time 
Who's the one acting like a fool here?
In terms of virtuoso studies like 10/7, speed is a necessary quality but is, in itself, completely insufficient.
You're obviously right that Friedman only recorded a few Chopin Etudes. They're my favorite recordings of Chopin etudes, so Friedman is naturally my favorite performer of Chopin's etudes. For complete sets, my favorites are Ashkenazy's Melodiya set and Orozco's.