I'm stuck!! dr keser or dr koray?

[LOUYORK]

HI Guys

I am stuck on who would be the best surgeon operating on me for a FUE hair transplant. I have received a quote from Koray of 5000 grafts over 2 days which will cover FRONTAL, MIDSCALP and VERTEX. On the other hand Dr Keser has quoted 2000-2500 grafts on the frontal and miscalp. I can't fault either work of both of them. Koray I see endless amounts of procedures which have gone amazing, the only thing that makes me unsure I guess is the density of the procedures? Dr Keser's work seems more dense and uses a lot less graphs. Has anyone had experience with them both?