I've actually had a beard transplant done for my patchy facial hair and it was a game-changer for me. I had it done in Istanbul, Turkey, and the cost was around $2,000-$3,000 USD. The procedure itself took a few hours and the recovery time was about a week.
The results were amazing and I'm so happy I did it. However, one thing to keep in mind is that it does take some time for the transplanted hair to fully grow in, so patience is key. Overall, I would highly recommend it if you're looking to fill in patchy areas and boost your confidence.