I remember reading an interview of a guy who got cut in his 30’s and he compared post-cut orgasm to black and white TV, while precut orgasm was in full color. Don’t know if that’s typical, but after decades of having my cut dick rubbing against fabric, that analogy made sense to me. A friend of mine got cut at 20 and said it was a miserable experience. I’d leave it as is if I were you.