Which One?

[Dazz]

I own both a DS, and a PSP.
I can safely say, I hardly use either of them.

PSP is good if you don't have to buy anything - the games selection is pretty scarce of games that I enjoy, and mostly holds host to good remakes of PS2 game.
I've played Dissidia - it's not worth buying a PSP for. Sure, it's pretty fun, but in the long haul... It's pretty basic, not really that awesome of a game once you've got over the whole FF characters thing.

DS has a lot of great games if you have not played them before - but truth is, you have a DS, you have DS Lites, so why buy another DS? That's just throwing money at Nintendo because you want a camera on a device you probably never use outside of your own house. Hell, I don't use either outside of my house except when I used my PSP for an MP3 player.

Truth? They're both worthless to me. PSP has about 15 decent games if that. DS has lots. But you have a DS, so why get a DSi? For a camera and some downloads that really are not worth the price tag for the entire DSi, and then some for DSi points.

There's my 2 pence.
Save your cash, and donate it to tSR
Or buy something of use, like some new clothes, or a new game for your DS.