I haven't owned a flashcard since my original DS, so I'm a bit out of the loop.
I have a New 3DSXL on the latest firmware (11.6.0-39E) and I want a flashcard that can run NDS roms (not 3DS) and NDS homebrew (such as GBC and NES emulators).
Being able to play GBA games would be nice too, but not...