I am looking to switch from a Pre to the Evo 4G and was wondering how the 3D capabilities compare? Does the Evo 4G have good 3D gaming support?
not really. Gaming is one of the things that hasnt picked up as much as some would like on android.
I believe some of it has to do with the quickly updated operating system which means game devs have to make considerable changes to their code everytime an upgrade happens and a game may not be compatible with all versions of android
secondly the restriction of only being able to install to system memory (which is fixed in froyo) restricts how big a game file can be. for example: some games on iphone are 500-600 or even 1gb of size. This is bigger than most internal memory for current android phones. (on average they may have 256, 512 and lately 1gb like the evo)