I have aqua marine deck on swim platform and the cockpit on a 390my. We love it, only thing I don’t like is cleaning it in the cockpit area. Swim platform no problem. Don’t really want to spray water in the boat on the cockpit . Wish I had went with something I could easily pull out and scrub on the dock.
Aqua-Marine here as well. Went with the gray on Black, and I have to say it shows dirt really bad. Good news is it's fairly easy to clean, but it does add an additional chore. YMMV with a different color.
Since I have never seen someone post a long term review of Seadek thought I would share. This is after 7 years in the AZ sun, not covered so exposed year round to the elements. Overall happy and currently getting ready to replace it.