Based on the number and variety of different positive results shown here and on other forums by his patients and himself I suppose. I have not seen as many by Harris. Maybe he is good too, but Dr Feller seems to have a range of results and consistent results dating back 5 + years. I am opting for strip however with him in July after seeing actual results ( so biased i'm sure some would say, lol ) because I need 2500 grafts or more and have no intension to ever shave my hair down, also can't afford FUE to be perfectly honest.
Who is the actual best is so impossible to answer but I think based on the many satisfied patients he has, certainly ranks him as a main contender which I'm sue you'll agree. I hope you guys decide what's best for you whoever you go with. There is not just one best but clearly a few who do perform good results.
Again this is only my opinion.
Ju