Best Breed of rat as a pet to get?

all rats are basically one breed, fancy rats. you just get different colours, coats ect. so you can have hooded rats, rex rats, velveteen rats (like a rex but its coat is a lot softer) my rat beezley is a velveteen, hairless, dumbo and top eared (this just refers to the rats ears, i have 2 top eared and 4 dumbo rats)