EVO vs Epic.. Thinking of Evo, need opinions

[Phen0m]

Well I have the EPIC, and I know this is an EVO forum, but im seeking information.. as im coming up on my 30days.. and want to make a sound decision.

Im really not too disenchanted with my EPIC unlike most people, the biggest issues for me are:
Phone charges slower than any phone ive ever seen, and also drains just as fast.. You can do things to increase standby Battery time, but in-use.. the Battery literally drips away right in front of you(funny because super amoled is supposed to help immensely with batt. life).

EVO Questions:
-How is the EVO's IN-USE battery time approx. I know this will widely vary, but with normal usage(web, IM's, gaming.. what can i expect).

-Gaming, How well do emulators(PSX in particular) run? How are the touch-screen controls?

-Does the EVO have a "sleep" method for 3G/4G(Epic does sleep when not in use)

-Overall performance.. Ive had 0 issue's with my EPIC gaming or in Multimedia.. how does the EVO fare in this arena?

-Lastly.. how is the sound when used as a mp3 player?


Thanks!!