Am I the first one to say "Guarneri" on this board? They've just been around so long and their interpretations are just excellent. That's in my opinion, anyways. Budapest Quartet was the best quartet, no doubts, but they're all dead and the recordings are old, so if one can't go beyond the surface noise... but I can, so I like them a lot too.

__________________
"Aufersteh'n, ja aufersteh'n
wirst du, mein Herz, in einem Nu!
Was du geschlagen
zu Gott wird es dich tragen!"
-Gustav Mahler