So I've had this 3ds xl for more than a decade and I've recently got back into it, but unfortunately, young me wasn't as keen on preservability as I am now and It's seen it's fair share of use. It didn't help that two of my favorite games to play were Fossil fighters and Dillion's Rolling Western (the latter being proven by the noticeable vertical scratch down the center). I'll probably still get a protector for the top screen, but I was still unsure of getting one on the bottom after years of use.
Posted by Boneyard_Ben