identify fish

Hello I’ve been going back and forth in my head about what the true identity of this fish is. It was sold to me as a Palani Tang but after a bit of searching I am thinking it is actually a Thompsons. Any thoughts?

Hey so at the fish store I work at, we got in this “tricolor fairy wrasse” aka Red head fairy wrasse and I’ve seen a lot of those they all relatively similar. They look like this… But we got one that looked very different from the other. Here’s a couple pics of him. If anyone has any idea of...