I just bought a 3DS XL after my launch 3DS finally needed replacing (RIP), and I'm paranoid to touch it because I'm afraid it will get scratched really easily. So I have two questions.

1) Do I even need one? How easy is it to scratch the screen? I went almost two years without one on my launch model before it finally got a scratch, and even then it was tiny (and due to pressure of being in my bag). Should I be as worried as I am to even use it right now, or am I pretty safe?

And 2) if I do need one, which should I get? I was going to get invisibleshield because I suck at applying them and the guys at the kiosk could do it for me, but I've heard that theirs aren't good for the 3DS (and the one time I tried them on my launch model it got pulled up by the bezel on the bottom screen).

Any answers are much appreciated, and would probably alleviate my stress over using it. Thanks!