Propecia has a chance of serious side effects, specifically to your libido (google propeca side effects), and transplants can only cover so much scalp if you have a lot of hair loss. If you have lost a lot of hair, you'll need more than one transplant session. Plus don't underestimate the scar left on back of your head from each transplant operation. Some are more visible than others
I went with the other option- I was thinning on top for years and I finally shaved my head a few months ago and I have gotten more compliments from girls and more action quite frankly than ever before.
