>>329293769
Dismemberment mod
Outer Rim for starwars stuff
Scale 
Magic Daggers of Ra is fun
Any weapon packs updated to latest patch
Time Lord/Quicksilver slowmo is fun
Blood spell is neat
Light and Darkness is neat too

I personally don't like any of the firearm mods but you can give them a go too. Outer rim has star wars blasters and they're probably the best gun mod so far anyways.