I'm circumcised but relatively loose. I'm about a 4 on this scale, hard and soft, although if I'm extremely aroused, I'm closer to 3 or even 2. When I masturbate, I can pull the foreskin about halfway up the glans. I didn't do that much for the first 29 years I masturbated but have in the last year discovered that the orgasms are much more powerful and satisfying when I do. Weird thing to discover at 41, I think, but lately I've been masturbating twice a day (at least!) whether the wife is up for a fuck or not.
And yes, I'm very satisfied with my foreskin. In fact, the only thing I don't like about my penis is that I'd like to be bigger when flaccid, mostly for locker room and nude beach purposes. I go from about 2" to about 7". I don't think there's anything to be done about that, though.