Cane corso all day Or presa canario if you want protecting I’m an Am bulldog owner and yea not impressed lol

Depends for what purpose? 2 different breeds....AB more of a fighting dog/catch farm dog, Cane Corso more of a watch dog/guard dog. But with a bit of effort you can make AB good guardian as well...I had 2 breeds and I would say over all Cane Corso is more intelligent, less stubborn, AB is tuffer but harder to train. And why Johnson? If you want to work with AB you need a standart/hybrid type of dog....Johnson is not good for work....