My official 8MB card has gotten full after installing FreeMcBoot, OPL, and a few game saves. I'm looking to get a 32/64/128MB card for my game saves and/or freemcboot. There's a bunch on amazon but they're all pretty sketch, with half of the reviews being 1-star. Are there any memory cards that are reliable? I might only use it for game saves since I've heard FMCB doesn't like non-official cards.