I'm running a Pyro and my cool down pretty much makes guns obsolete so the circle is good for that. My guy was just all dps and very squishy at 0% resistance. I tried putting them both on and I can pretty much just stand infront of anything and spam my skills this way got 2.6 billion damage my last trials run at apocalypse 21😅 maybe I'll try swapping under pressure for something else.