My top 3 after a lot of research were Konior, Rahal, and Hasson & Wong. I have also seen excellent results from Cooley, Gabel, Diep, and Carlos Wesley, and would consider all of them contenders. Nadimi seems like another great up and comer.
I personally would go with Konior for his incredible naturalness, ability to use way fewer grafts than most to create strong visual coverage, and the sheer volume of home run level results I’ve seen posted here.
Rahal’s hairlines are godly though, and may be my favorite surgeon with a more aggressive approach.