It all depends on what you like to play, and what you want to use them for.
They both have very very good games, and different functions, so it is up to what you would like to do with them.
For Multimedia purposes, I'd suggest the PSP, for popular games the NDS.
But that doesn't mean that the PSP doesn't have popular games, just that the NDS has a larger variety of games.
I think it's better for the PSP because I have it for the PSP and my cousin gas it for DS and PSP and he said the PSP is better.
Yes the PSP does have better graphics than the DS
psp
the psp
For original ds, ds lite, both dsi's psp is better for 3DS kind of a tie
A PSP is better than a DS. DS stinks! It doesn't evn have good graphics. In PSP you can download games,music,videos,photos and all kinds of stuff. PSP is better. ^_^ PSP cost more it is better, most people buy DS because it is cheap, i have both, PSP is better
Psp is cool er has music movies and better graphics's ds is just games and games
I would get both but a psp is better,becuase I have a dsi and a psp that I just got two days ago.A dsi would be better than a regular ds or ds lite.
Just trust me PSP by far you can go on the net
PSP because a DS you only go left and right and PSP you can go anywhere
psp is way better da ds i is good 2 but i perfer psp cuz im a boy and ds i is 4 more female unles u getta blac 1
Nintendo DS.