Well. my first hair transplant was over 15 years ago
Back then these options weren't available.
I believe that if I would have RU, Topical Dutasteride and Mesotherapy at hand at the time I probably only would have needed to do my hairline and could have saved all the rest. I still have some native hair to save so I guess we will know the answer soon since I will start TRT and my male pattern baldness will be accelerated