Dogo vs pit

I've seen 2 dogos.. Both were hard headed and got on my nerves in the woods. Both were great catch dogs that would never regrip. I seen one of em get cut and bled out.. When I got there and tried to catch the hog he fell off and his eyes glazed over and never moved. I thought he was dead but I took him to vet anyway and after an iv he was fine. His k9s are broke off but he still catches and holds good. Not to say I could make a fair judgement of the breed after only two dogs but I haven't seen anything bad about them other than hard headed