I think this method is the most secure and the one I use most. However, my biggest complaint that if you lose the coral, you have this big ugly patch of epoxy that corraline won’t grow overI've found in my short reefing experience, if I only use glue - my coral will inevitably get knocked off by one of my asterea snails. It's happened at least 4 times already. I've switched to using glue > epoxy > glue. This provides bear indestructible stability and stickiness. Not had a problem since.