Definitely Kaliyo. She's the better, more in-depth character. Plus being your starting companion, her backstory and romance are vastly more involved than Temple's, who is your second to last companion gained.
I feel that the Agent story is just too nuanced to be one alignment or the other. You're better off picking whichever choice makes the most sense, and that will make it feel far more realistic.
I've maxed Biochem on another toon, and I know that's the go-to answer to this question. I want another profession that's less about selling on the GTN and making money and more about myself. Any thoughts?
How can you be such an asskisser? You realize that every time you let BioWare get away with this horrific treatment of their players, they only feel empowered to screw us further, right?