Yeah, if I hadn't bought my C. argi, I would've bought the C. flavicauda. Definitely a different looking angel!
Frankly, I love all the Centropyge angels, but my top 3 are are Flames, Coral beauties, & cherubs...
Interestingly, the other day my cherub & my yellowtail damsel got in a digging contest. They tried to get under a piece of live rock seperate from the reef. Nearly buried my brain coral, but its ok now ( I had to fan some sand off it). They helped big time with some dinoflagellates or something that was/is growing in that corner of the tank..
Matthew