Of course the decision is up to you. Familiarize yourself with the term "keratinization". Seriously, look that one up. Also keep in mind that, ultimately, regardless of the restoration movement and its claims, a circumcision is completely non-reversable. If you cut it off, you can never get it back, even if you regret the surgery later. Some doctors will be able to make a cosmetic reversal, but it is as much a reversal as is a prosthetic limb after an amputation.
If you are just bound and determined to get that particular body modification, then by all means, do it. Just don't do it simply because you have seen more cocks that have been trimmed, and you want to look like everyone else.