One question. Someone posted this.
"3. Avoid 1v1 situations if you can. Especially against melee. While it's not a bad class 1v1, it's not a great one either unless you have a terrain advantage (like a ledge or something). A marauder, a jugg or a tankasin can tear you a new ***hole pretty quickly if you let them get close. I tend to run away quickly into large friendly groups if I see a melee single me out. (Remember that while you're unjumpable, Sins can use Force Speed and Maras Predation to quicky close in on you.) "
If we have the range advantage, isn't this our best thing?
EDIT: Otherwise really good tips