Greg, I have been on both and I go for the floaters. I have been through numerous big blows on a fixed dock and standing out in 60+ winds and rain blowing the high tide into the fixed dock sucks. Had to go out every 2 hours and readjust lines until the storm passed. One boat near me was an absentee owner boat and it wound up with the piling sticking up through his bow. At least it didn't sink. On normal days with tide swings I either had to step up or jump down to board my boat. With the floating I could easily step onto my boat with any tide. I even was able to easily wash/wax the hull on the floater. Didn't have to readjust any lines or utility lines. I had 1 fender tied off on the dock for midship and one tied off on the boat aft and never had the dock rub the boat. By the way, my boat was a 1990 Silverton 34C.