The discussion I had was with a former s/o of mine a few years ago. He was not circumcised. He and I discussed it as any couple who might discuss their "private" life would, and that's how it came up, and when the issue of sensitivity came up, he said he preferred his "stuff" as it was. When I said "how would you know", he said he and his buddies discussed it once and compared notes and whatnot, and based on what they said, he believed he had far more sensitivity (and thus enjoyment) from
not having the procedure. In my opinion, yes, there is a noticeable difference. And if they are all "like that", then my preference would be "don't clip".
And don't ANY of you guys pretend you don't talk about your junk and crap!
If you won't hesitate to light your azzes on fire, a discussion about a perfectly normal and typical medical procedure isn't "taboo".