Yeah they are pretty cool. They can take quite a bit of a beating, move around like all buggery, and they know how to dish out pain...and get rich off it (go Drain Planet).

I can't really decide who I like more, the TEC, Advent and Vasari all play a bit differently and excel more in certain areas over the other two. I usually just stick with random, I don't care what I get, as long as I get a good game!

Personally I like the Advent look, their ships are very sleek and cool, plus I just generally like their weapon visuals as well.