psp vs nintendo ds

It's between those 2.
I've always wanted a psp since it got out. Now there's latest limited model. Slim and light but also expensive. Nearly got one for myself for my birthday this year. But today went out 'shopping'(i didn't buy anything surprisingly), and i saw the psp newer version. Made me want to buy and have it even more. I'm usually the person that would buy something if i fell in love with it or was still thinking about it after a few days. And it's happening with this gadget. Although the games for it are freaking expensive. It's a treat and the graphics are super. Not to mention the newer model is limited(so they say). Yes... I'm a gamer. Have always been until my computer caught virus and all my games were gone when I was young and stopped going over my friends house every 2-3 times a week to play on her ps. I know I'm an addict. Joel starting me off with warcraft has proven it. Once i play a few times, i can't stop.
But.....
The nintendo ds is far cheaper then the psp. And the games are cheaper too. Not to mention i heard it's easier getting pirated games(not like I know how to do it). But it looks cheap. Like it's made out of cheap quality like some low quality made from china product you get from a twenty-sen store. Maybe not THAT bad. But you should get what i mean.
Will see what happens tmr. If we go shopping again and i come across a gaming shop which has the available psp latest black model then i'd get it. No questions....
=D