ID again pls

[Thairun]

Sigh! am suck in Id'ing sps. Especially in frag form or mini colony. Two more sps am now puzzle look alike. At one time they are browning and now coloring up. Pls ID them thanks alot.

Front

Front

 

[Frick]

Looks like a frag changing it's growth pattern, so it's hard to tell.

Here are a few guesses:
http://sdmas.com/corals/812.php
http://sdmas.com/corals/45.php