I underwent FUE for hairline restoration about a year ago and I've been really happy with the results. The procedure itself wasn't too bad - a bit of discomfort during extraction, but nothing unbearable. The recovery process was smooth, with some scabbing and redness for a few weeks, but nothing too dramatic.
In terms of cost, I paid around $5,000 for my procedure at a reputable clinic in my area. It took a few months to start seeing noticeable growth, but now my hairline looks much more natural and full. Overall, I would recommend FUE for anyone looking to restore their hairline, just make sure to do your research and find a skilled surgeon.