So i have a gateway and an old 3ds xl running 4.2 (with gateway 9.5, mt-card 9.6 with rxTools and cfw 4.x)right and im thinking of getting a new 3ds xl, which if im not mistake comes at either 9.0 or 9.2 which is good for gateway. My question is when i get my new 3ds will i need to downgrade to use gateway or keep it at what firmware it comes with? (i know this is a dumb question but i cant find a solid answer and dont want to fuck things up on the new 3ds when i get it