I think there play styles are very similar, which is good. I also think that endurance and stamina is very similar. I would be more inclined to get a male pit versus a female with another dog in the house, but that is just my opinion. There are so many that need homes that it shouldn't be hard to find a good one. My dad adopted an older one, the only issue with him is that when he gets a toy he likes he don't let go, he has some powerful jaws. When he visits I don't allow any toys anywhere near. I also do not allow Midnite by him because Midnite can be very in your face and I don't want him to get corrected by this dog because I know I can't get him to release, but again this dog is a senior dog that hasn't been around other dogs much and I don't know his history because he was adopted from the shelter as a senior. I also know that that dog doesn't like dogs when on a walk, but is fine with them at my house.
Misty- Samoyed Mix, Tannor- Golden Retriever CGC
Robyn- GSD CGC, TC, Midnite-GSD CGC,TC, Brennan-Golden Retriever CGC, Batman-Husky/Greyhound , Apollo-GSD