I have a NDS Lite and an R4, I am looking for the best slot 2 GBA solution. I have tried to find reviews but most of them are for the SD or CF versions - not the microSD. It seems they do the same things, but the SuperCard Lite is about $20 cheaper than the M3 Lite and I can't figure why. Any help or advice would be helpful. I am sorry if this has been covered but I could not find it. The reason I am looking at these two is because they use microSD just like my R4 so I could use the cards with either. Thanks, Edit: Sorry, I think I may have posted this in the wrong forum.