I like the Rebel blaster. The E-11 is pretty much the same, but for some reason the model for the Rebel one makes me more accurate. (I'm serious, for some reason, the way the Rebel gun is lined up I just get a better feel for where the shots will go).
I'm also a big fan of the Super Battle Droid's arm. Good shots, quick reload, backup, no ammo version has a spread shot, and a rocket launcher instead of nades. Fun Fun Fun. Gameplay wise, those are three different weapons, but technically, it's all coming from his arm.
God is a placebo with nasty side effects.