PSP vs DS [Lite]

PSP- the game load time, or at least the games I played on it...were awful, and extremely slow.
and hooking up to the internet via wifi is kinda buggy..or at least to me it was. The interface was not so great.
maybe one good thing about it can play videos (movies, rather) / mp3s ((music)) ((boom boom))
[[ the capability of playing movies / music; I don't need..that's what I use my video ipod for ]]

DS [Lite]- all around it's a good handheld.
the only thing I don't like is the Opera web browser doesn't have enough features,
in comparison to the Wii, but most handheld devices with web browsers don't have enough features, so
I can't complain that much.