So: I have luma / A9hax. I am looking for a decent DSi Flashcard for my system. It'd be nice if it works on non-patched 3DSs, but it isn't a requirement. Something that works with NDS forwarders and YSMenu, and won't drain your batteries when you leave it in. I already have a 32gb microsd card, so it doesn't need to come with one. I have heard of the R4i, DSTT, and DSTwo+, but want to get reviews here first. Of course, cheats/other system emulation would be nice, but isn't nessary. I posted this in the newbies thread, but didn't get a response. Thanks!