There appears to be a bug on certain airfields with invisible “potholes”. Sometimes on take off / landing one of my gears just sink below the ground for a brief moment and it’s a cointoss if that gets my plane completely wrecked or if I land fine. I think this is the cause of people violently exploding while belly landing.
IMO belly landing should only be survivable near stall speeds and if you land over certain speed you should catch on fire.
Gaijin should also buff the brake strenght and give us landing cables on the airfields.