I've had my TTDS for about a year now, and I'm ready for a change. I've had no problems with the TTDS whatsoever, so the main thing I'm looking for is better GUI, but I can't decide between the M3 or AK2i. (I don't have a DSi but I'm getting a AK2i anyway, just in case.) I'm also thinking about getting a Slot 2 card. (Probably an E-Z Flash.) So, which of the two is better? Which has a better compatibility with the E-Z Flash? Which has better homebrew/NDS compatibility? Also, where could I buy these cards for the lowest possible price? I was thinking DX.