Answer: everything sounds better when you throw rainbow in front of it.. duhhh
Exactly...lol
actually cant tell from the quick pic I took but its 5-6+ color, mouth has several colors along with the 5+ dominant colors on the outside (outer part is grey/blue to green to yellow to orange to red)
Also I think you can ask 100 people to describe the difference between a B grade and grade A acan and most can do it, but ask them to describe difference between A, ULTRA and rainbow and most would have different answers between them.
In my experience I find it much better to not focus on the name of
anything...only thing that is important is to look at price and a picture or in person and develop a decision yourself of whether you feel the price is worth the piece or not. I get sold by suppliers all kinds of non-sense rainbows and ultras and whatever else they decide to call or "imported as" type corals but in the end I determine can I resell that at a fair/low price and still make a profit, if not I walk away from it