I can only speak for the foxface, as I don't have the others. I love mine, most active fish that I have by far. It's a mixed reef, and I've had no problems at all. Definitely not shy, as he eats out of my hand. From time to time, he catches a glimpse of himself in the glass and completely changes color and gets irritated. Next thing you know, he sees something shiny and its back to normal. Recently, I had to add a friend's regal tang until he gets his tank back up and running, both the foxface and the tang became fast friends. Where one goes, the other goes. Lots of personality for sure, and most likely I'll have to give up the foxface when the tang goes back, as it will be heart breaking to split them up when the time comes.