I didn't think it would be this popular, virtually every Dash/Lebo build has it. Why?
I think it is a waste of 5 points, I like the idea of having a little challenge of trying to keep people in my forward arc, and still having a turret if I fail. Then again, I plan on running Lebo with a Chewie or Green Squadron Swarm, so maybe that is just me trying to squeeze and slim down everything.