I would like to purchase a PSP for emulating. Mainly for GBA, Genesis, (S)nes and Ps1. I have a DS lite myself, but I think the screen is rather small and I'm looking for something bigger. I can't seem to find the answer to this question. Looking at videos on Youtube don't give me a good idea about the quality. Do GBA games look better on the PSP than the DS? Do the games look sharp or washed out? Will GBA games look better on a PS Vita? I'm still not sure if I should wait for the PS vita to play N64 games. That would be great. Much appreciated.