I used to have A 5/6 inch colony. It was one of my favorites. I’m surprised I don’t see it more, it’s always been somewhat rare. Best I find lately is plugs but it is a slow growerBlue-green sympodium. Like a particularly pretty cross between blue clove polyps, rainbow encrusting monti, and GSP, except it grows at maybe montipora pace at most. I'm not sure why it isn't more popular. Maybe it just isn't well-known?