We found in our neighborhood that Interlux CF and TotalBoat Argo worked best. We have a lot of current, and the boats are on moorings. Interlux Micron Extra did not work that well, and niether did the TotalBoat Krypton. Its amazing how much paint performance varies by location. For outdrives, trilux performed pretty well, better than any of the other prop/outdrive paints, including Aquagard, a german paint called Feldten, and Propspeed.