@typhlosion have you looked into the EZ-Flash ones? they're quite a bit cheaper and seem pretty decent, though the one I got refused to get flashed and I had to return it, haven't ordered a replacement yet
@noiob i've heard the quality and level of tech support isn't as good. krikzz releases firmware updates for everdrive stuff even really far down the line
@typhlosion compatibilty seems to be pretty high, idk
@typhlosion the small cart is for the DS Lite, but yeah, battery life is supposedly a bit better on the definitive edition