Norwood 4. My recommendation would be meds and hair transplants, you're still in the zone where you could very easily achieve long term success with a full head of hair if you were on finasteride and got a single 5000 graft procedure with a top notch doctor.
The buzz definitely is going to work better because its so uneven and scrappy on top especially with the island.
Thanks, I definatley thought Norwood 4, time to dig out the clippers!!