Top Specific for me would be Walt Disney ( I have a nice fist sized colony and is my favorite coral) and angry birds (no not have yet). Something about the WD just jumps out at me in every tank that has one.
I would have an ORA green birds nest and an ORA setosa. Both are brightly colored and interestingly shaped. Plus, they are also relatively easy to keep. That way, the rest of my tank would only have LPS corals and I would be able to maintain the tank to that level.