No one's mentioned this point but I think it's important. Some surgeons tend to focus on certain types of patients or certain patient groups. It definitely seems to me that some surgeons are more focused on younger patients, earlier hair loss, frontal reconstruction, etc. Conversely, some surgeons are definitely focused on older males with more advanced hair loss. It may help if you find a surgeon who is more experienced with patients that look similar to you and to have similar problems to you. Another way to say this is that if you look like the before patients for a given surgeon, and you like their outcomes, that is something to take into consideration.