There’s a moment every haul-out when you’re standing under the hull, looking at last season’s “best idea” in broad daylight. The yard’s waiting, the weather’s shifting, and someone’s always got an opinion. Bottom paint is like ground tackle that way: it works fine right up until it doesn’t, and the bill comes due in time, drag, or scraped knuckles.
The trick is to choose for how you actually use the boat, not how you like to talk about using the boat. A month on a mooring, a week of motoring, a season in warm water, a surprise lay-up—each asks something different from the coating.
Get the choice right and the hull stays honest between haul-outs. Get it wrong and you’ll be making friends with a diver, or learning the hard way what’s already on the bottom.