I'm thinking about picking up a 3DS XL, in the next couple of months.

I haven't played any gameboy/ds games since the time of the original gameboy advance, and would like to get back into the handheld area. I just dont find time to boot up my desktop and play a game these days so I'm hopping the handheld will offer a more convenient gaming fix.

Any recommendations on games I ought to check out? Any mandatory accessories? Opinions on flashcarts?

Cheers.