Scientific studies on this topic never appear to yield any conclusive evidence. An uncircumcised penis has extra foreskin, which supposedly stimulates the glans penis much better. Also, because it is not really regularly exposed and rubbing versus garments, the glans with the uncircumcised penis is likely to be more sensitive. https://sergio67z23.mybjjblog.com/the-smart-trick-of-difference-between-bloodless-circumcision-and-normal-circumcision-that-no-one-is-discussing-45798243