HEI belts in general are awful. Be it the mg151, mk103, mk108 or colt naval guns. DEFA is also quite doodoofard again. I’ve gotten literal hits on mustangs point blank with the mk103 of the do335 to then just get 1 shot by shvak or type 99 point blank or get combusted into flames from 1.7km away from 50 cals or an-m3s.