Both tedious especially when the challenges force you to play a fighter you never leveled up. They are well worth the money and do a superb job. I had a rough time trying to get other wireless controllers to work on my Raspberry Pi. It burned when I charging my phone. Thankfully, Amazon rectified this problem for me. 5 qui est parfaite. I have a few pair of Ugg boots Which I love. I got a 2x but I think it?s a bit too snugged, however, I?m going to use this to my advance as a way to track my progress. The two will *not* connect to each other no matter how many times and different ways I try. In the box comes a ?how-to? on adjusting the straps.