Tef for his subtle humor. Do I get brownie points?
Flint Pherson is always one of my favorites to read. I lol.
Ryori gives off that classic badass vibe with ease - something a lot of other characters try to do.
Also a lot of the old guard TGCers, particularly Darron Wraith. Another one of those successful badasses. Ashin too.
I'm also partial to the vulnerable characters (compared to the vast quantity of world-shattering Sith/Jedi masters we have on the board) who are roleplayed with realism, like Spencer Jacobs and Teynara.