Hi dudes, well, I have been looking for some time now for a flash cart that I can put games and homebrew games on. My system is GBA SP. On the flash cart, I want to run GBA, GBC and some GB roms (GBC and GB roms are mainly pokemon). What I came across by now: -M3 mini-SD Perfect which seems to have the best compatibility and comfortability but very pricey. -Supercard SD whose price is ok but heard it has some compatibility issues(?). -EZFlash IV, price is ok also but same as Supercard, heard it has some compatibility issues and that its developing team doesn't release updates very often. So, I'll be happy to hear any more suggestions and clarifications. Thanks!