Circumcised vs Uncircumcised

Hardstone
Hardstone
I am not seeking for an advice, but more for an opinion. I am a single guy looking forward getting into the lifestyle. I have an active sex life, even if I am not into a relationship at the moment.
Lately, I have read a lot of articles about swingers and it turns me on, I really want to try it. I don't have any issues about the way I look, I consider myself a good looking guy. The only thing that I, somehow, doubt is the way my penis is. There are lots of articles and forum posts where both, women and men, wrote how circumcised penises are better than the uncircumcised ones. Does it make such a big difference? Can you describe why one is better than the other?
As I said, I want to get into the lifestyle and being naked beside another man makes me a bit uncomfortable. I do not have any problem with my sexuality, but because I don't want the woman to compare our genitals.