DS Modding Help

[pspLite]

Hi guys, I've had a modded PSP for a year now, it's pretty sweet. I find that I'm getting a lot more use out of it than I otherwise would have. So anyways, I've been keeping up with PSP releases constantly, and beat them as soon as possible [because I do nothing at my job], and frankly I need more good games faster. I know Final Fantasy 7 and tactics are coming, and that Castlevania game is sweet too but I can't wait that long. I'm thinking about getting a black DS Lite. And I was just wondering if you guys can help me decide which flash cart or w/e to get? I've been eyeing up the M3 Perfect Simply over at gamersection.ca because I only have about 80-90 $ to spend on top of the DS Lite. Have you guys heard good things about it, or know of a better one? Also, have you heard anything about the store itself, or maybe know of a better one, preferably Canadian or that ships to Canada for cheap? Thanks in advance.

PS: DS FTW.