There are only two anti fouling paint products that I ever recommend- Pettit Trinidad SR (hard) and Interlux Micron 66 (ablative.) These recommendations are based on my experience with them here in California and that being the case, I can't give you any useful information about how they would perform in your part of the world.

looking at your vast experience- can you recommend a bottom paint that you like? i will be in the gulf and then the Carribean- 51 foot gulfstar sailboat-- also i was thinking of taking a hooka set and a remora brush along with me when we leave in late fall/ early spring of 2022? worth the expense in your opinion- would appreciate your opinion - thanks