So i know that gba flash carts were basically perfected, or at least VERY close, and ive narrowed my search to the few that i think are the best as stand alone gba carts and slot 2 devices with expandable memory via sd cards. So the three im looking at are supercard sd, supercard mini sd, and ezflash iv... i would rather have one of the carts that dont stick out, but if supercard sd is more reliable then i dont mind the eye sore of a gba cart sticking out. thoughts?