I'm considering selling/trading in my Wii U for a 3DS XL. Due to not being at home much my Wii U is just gathering dust, I've purchased around 10 games I want to play, most have never even been opened so I think it would be smart to buy something more portable... One thing I would miss however is my emulators. From what I can see in this forum homebrew is possible and Retro Arch is available for new 3DS. Before I go ahead and take the plunge, is there anything I need to look out for? any specific firmware versions? or editions of the 3DS that can't take ROMS? I'll mainly want SNES and Genesis. Thanks.