i bought a jap Zelda N3ds and it will be here in the morning and also picked up a red one and i am going to swap the boards and the US board is at 9.0x. I dont know if i should update the N3ds to 9.5x or leave it and just have my stock system as my regular XL. I have the gateway, DSTwo, and a few of DS and 3Ds games. I do own 2 XL's one stock and one at 4.x dual boot