Bill, have already had the snap on the '03 for 7 years with absolutely no problems. None of the original snaps have pulled out, so I guess that I'll give the credit to Centurion. After having a snap on like this, I personally have said the opposite and would never own a non snap cover. Guess that's why they offer both options!
Reason for a new one is the middle snap did not get put on last year and it blew off on the Kansas turnpike never to be found again.
Adam, I am trying to match to a current sunbrella bow cover is my only reason for going with Sunbrella, boat is stored in a garage 100% on non use time.