Our house was just build in November...and has a bunch of those breakers. About 2-3 times a week one trips somewhere...it's pretty damn annoying.
Kinda funny..if I'm using my laptop and it's plugged in...and the fan turns on. Booooom....there's go the living room.
I'm in the process of finishing the basement and will add 12 20A circuits. You can best your ass they aren't gonna be Arc Fault!