I have put this on this year. I was a little disappointed with the look of it but don't know how it performs yet. I chose red and it is a little pink for my liking and also patchy coverage. I will be using Cruiser Uno or Blakes next year!
It works well in the Med and is sooo much cheaper than Titan stuff the Spanish make; I always ask a friendly chum motoring down to bring me a tub. It is my favourite.
I used it last year - my mooring is near the Folly- and it seemed to work well. I don't antifoul the prop, and that was covered in barnacles to the extent that I couldn't motor at much more than tickover! I've used it again this year, as I still had half the can left (you don't need all that much on a Corribee).
I think the effectiveness of antifoul depends a lot on things that you can't control - salinity, nutrient run-off from farms, temperature etc. which makes comparisons and recommendations fairly pointless. Apart from a few rare seasons, I normally paint the stuff on at great expense in the spring and then watch the weed grow during the summer.
We used flag, it's been on for 2 years now, only a wipe down under water, still going strong. W are in the med, Spain.
There wqere 2 to choose from It was the most expensive one but cheaper than a lift out. Only problem is the gori prop has barnicles and need to be scraped big time. Does anyone know if a gori folding prop can be antifouled