Well I don't know much about bandogs outside of Australia, but I was surprised when I took my bandog to a pp event and the other bandog owners there thought my dog was a pure neo, and indeed there was a pure neo there smaller than my bandog, who was only 51 kgs, I think most of the bandogs there were 95 lbs or there abouts, male and female. 

I think a lot of bandog breeders strive for size but most fail and finding a 90-100 lbs bandog shouldn't be hard, jmo.