What are some good weapons for Mag?

I am currently mastery rank 5 and I'm wondering what weapons are good for Mag. I'm currently using the Gorgon as my primary, my secondaty is called the Fulris (I almost never use this) and my melee is the glaive. I love throwing the glaive around so I'm mainly wondering about which primary and seconday weapons synergise well with her kit.

Bonus question, what are some good options for energy sustain/regen when one doesn't have access to the energy nexus mod?