PSP hands down -

Personally, I like the DS. It has games that are geared towards what I like but the PSP is pretty amazing. Amazing graphics for a handheld and some pretty cool exclusive games.

psp is a lot better than ds
ds is boring after a while but psp gets better and better

ds there are the brill games like legand of zelda and mario

ds has better games, but DS is also REALLY good w/ the touch pad, so it all depends on what games you like!

I can't really choose because I have both. :D

to be hones i think they are as good as eachother. I dont actaully have a PSP but its wat you want really. If you like interactive, sometimes girly and mostly childish, go with the DS. if you want good graphics and a big screen, get the psp. It all depends though.

In my opinion the DS and the DS Lite are lower than the PSP (even though I am a Nintendo person), but the DSi outshines the PSP. But as said above me, it all depends on what you like: PSP-good graphicss, some extra things outside of gameplay, appeals mostly to avid gamers and teens, ect, DS/DS Lite- More interactive games (lots of puzzles and stuff), wider game appealing range, very few interactive items outside of gameplay, DSi- same as DS/DS Lite except for cetain things (more things outside of games like the 2 cameras, photoshop, maybe internet, downloadable games ect.)

easily psp when you consider cfw+emulators

i can listen to music and play assasins creed @ the same time without any lag

psp cuz its got music, vids, pics, psn store, cfw, emulators, internet, and cool games