i second that. those hardware buttons are a let down. hopefully someone can come up with a "perfect fit/no free-play" rubberized buttons as a replacement

as for the amoled vs slcd, many find it a tough call. here is something for you to read.

if i were you, i'd probably choose aria. why?
-aria has capacitive buttons
-legend may be solid and does not break easily when dropped, but your heart breaks when your phone is dropped
-probably aria has better signal reception than legend (i dunno, just guessing)?
-there are not many legend owners (vs wildfire, desire, SGS, etc.), so it makes our phone a little more unique. let's keep it that way