This is what I want in a hand held device

Games (emulators PS1, GBA, NDS N64 etc.)
Music
Photo
Video
Large capacity of storage
Camera I'd like, but i guess are not a necessity

Buttons, I hate touch screens.


The Psp Go - I like the look of and I'm pretty sure can do everything i want
The PS Vita - appears to have everything i want but i might have to wait a while to get the emulators to work on it, but it is newer and has a lot of stuff that i guess is cool and new age.... Also I am interested to see if it will be capable to emulate the Ps2
The NDS - Idk if it can emulate and i doubt it could handle much... if anything but i know of a few that have got storage and a ton or roms on them... so i guess there not too terrible still quite shit sounding though...