Hey there! That's awesome that you were able to go from NW6 to NW3 with a 5000 graft mega session. I had a similar experience a few years ago, and it definitely made a big difference in my confidence. The cost for my procedure was around $10,000, and it took about a year for the full results to show. I had mine done in Turkey, and I was really happy with the quality of care I received there.
One thing to keep in mind is that while the initial results can be exciting, it's important to be patient and give your hair time to fully grow in. Also, make sure to follow post-op care instructions carefully to optimize your results. Overall, I'm really glad I went through with my hair transplant and it's been a game-changer for me. Good luck on your hair restoration journey!