Handheld?

Which handheld is your favorite?  Why? 

I like the Nintendo 3DS.  Not only can you play games in 3D but I like the games that they make for that handheld.  Plus, I just like the fact that it's portable and you can take the games anywhere you want.

PS Vita would be my first preference because of the Hardware quality and built. But the games cost too much.

3DS. It's the only hand-held console that I'm interested in it and mostly because of the Pokemon games. I think the Pokemon games are the only reason I'd buy a hand-held console.

The DS Lite is probably my favorite. I love the fact that you can play GameBoy games on it. I know it's old, but I don't care. xD