Kind of a dumb question. Obviously the 3DS wins because it has almost everything tg DSi has and more. The only thing 3DS doesn't have is Flipnote Memo, which better come out soon.
The distinguished Winter Icefox spake:[quote]↑ Nub.
Look who's talking. Don't go running to mommy when you go blind.[/quote]
Haha, you're funny. The 3D feature is pretty much harmless. It's only a problem with the litte people who's eyes aren't fully developed. I've had mine for a while and have no problem with 3D at all. If you're really that worried about 3D, you can just turn it off.