Dr feller has invented fue tools and holds patented on them as well. Other docs use what he created.. His results are EXTREMELY CONSISTANT in terms of yield when comparing fue to fut. everyone knows this so there isn't an argument.
Also don't know why you randomly described conservative and aggressive. Anyone wants a capable Doctor and that's the point. Out of all mentioned, dr feller yields high density and consistency. YOU don't want to waste around 10k+ on a 40cm2 conservative hairline. Then again, depends on forelock etc... Conservative can be good in cases like Fred. I would have done exactly what he did. Put 2k in my head spread apart and keep it short. Perfect.
But in my eyes, dr rahal is top and OP should travel. His new results are the truth
Also don't know why you randomly described conservative and aggressive. Anyone wants a capable Doctor and that's the point. Out of all mentioned, dr feller yields high density and consistency. YOU don't want to waste around 10k+ on a 40cm2 conservative hairline. Then again, depends on forelock etc... Conservative can be good in cases like Fred. I would have done exactly what he did. Put 2k in my head spread apart and keep it short. Perfect.
But in my eyes, dr rahal is top and OP should travel. His new results are the truth