I have a black XL belt and like how there are two pegs to hold the belt in place instead of side buttons that would trigger accidentally if I ever do an ab crunch. Hasn't come apart on me yet from accidental rubbing against counters and railings either. I feel like the peg holes may be a weak point if you try to pull on the belt in that area hard often. I try to avoid that, It's just a balance of keeping the belt tight around the waist without damaging it. It's very unique, and I work around metal detectors all day so it helps greatly.
It’s taken a bit to get used to fastening the belt and getting the fit right, but it is super comfortable. No buckle to dig in is outstanding. Haven’t flown with it yet but that’s coming soon.