I underwent FUE for my receding hairline about two years ago and have been really happy with the results. The procedure itself was a bit expensive, costing me around $5,000, but the process was relatively quick and recovery wasn't too bad. It took a few months for the transplanted hair to start growing in, but once it did, I definitely noticed a difference in my hairline.
However, I will say that not all of the transplanted hair took and I did experience some minor scarring in the donor area. Overall, though, I would say my experience with FUE was positive and I'm glad I went through with it. Just make sure to do your research and find a reputable surgeon before making any decisions.