Zchinque: You are aware that there are some differences between a DS and a 3DS, other than the 3DS having a 3D screen? No?
lugum: Some more power? Yeah that makes it convincing to save $30-40 on getting a 2ds rather then a 3ds.
As for the games, just like the ds you get like 10-20 AAA titles and the rest is all My Pony etc.
The difference in power frankly left me amazed when I first got it. Normal DS to 3DS was like going from the Playstation 1 to the 360 in one giant leap. Sure, there'll be shovelware out there but there is on every single one of the most popular systems, and if you explore the library enough you'll find a bunch of hidden gems that weren't advertised much.
PSP to Vita was a much smaller difference in comparison (which speaks more about how good the PSP actually was compared to what people thought of it more than anything).