Just so you don't feel ignored... the guys on this site have used it all from what I've read. So what are you looking to have when your done?
Plenty of guys have gone with Rustoleum and plenty more Sherwin Williams (auto not home) PPG or Marin Senior (NAPA). Cheap to High end and back again.
I use SPI epoxy and am planning on their Red base coat and if they ever get it into production (just kidding I know its on the way) the single stage Black.
From my surfing web forums the Restoration and Kirker are mid-range but your surf board may ride differently...
FWIW I've been surfing now for over a year looking for the answer to my ultimate question of Paint Primer and the meaning of Life. In this case 42 did not compute but usually that's the one I go with. Left you wondering still?
Good.
That seems to be the end result when questions about which paint to use come up.


Give me ambiguity
or give me something else