I've never kept fat-tails but I have kept leos and cresteds before.
Leos, it depends on their personality. I had a girl that was a joy to have. You could hold her and everything and she never once tried to bite. The one I have now...well lets just say I have words with her sometimes. She's not very nice. Care is really easy.
Cresteds I've had limited experience with. I've only dealt with babies and because of where I got them, they didn't last long. But they were friendly and easily handleable. And care is super easy.
It really depends on preference.![]()