List below what five guns your are going to grind for. Phase Rifle, Arc eclipse, hive cannon, HVS45, and widowmaker turret.
Hm. I'm most excited about the Widowmaker Turret, Phase Rifle, TPC Launcher, Shrieker, and...AR-C Eclipse, I suppose.
The TPC Launcher and Shrieker are going to be absolutely monstrous at close/medium range now, with all the explosive upgrades. Especially the Shrieker, now that it can be switched to full auto.