Need advice for hair transplant. Please help!

[kit002]

I have been talking to 2 doctors and is planning to make a decision this coming April so that I can schedule my first hair transplant in May. Both doctors believe they can get more than 3000+ graft and believe 3000 graft should cover my bald area. (Please see my current Front and Back hair pics below)

1 doctor has to combine both FUT and FUE procedure in one session for getting the most graft. 3000+.

1 doctor believe FUT in one session alone is enough for getting more than 3000+ graft.

The cost for both doctors is about the same. What do you guy think and which doctor should I go for?

Thanks!