NTTE might have some add value in PVE with the coming sniper ammo reduction.

I'm not a big fan of Full Auto Pulse Rifles though

It's more about the perk. Critical hits return to the mag. If you are doing boss DPS it's essentially unlimited ammo. I was thinking specific to PoE.

I'm pretty sure there will be enough primary ammo for me to just use Red Death or Zhalo Supercell

NM you kind of missed the point.

and what was your point? The ammo will return after a precision hit(so?), all that does is make it so you will be leaving a bunch of ammo on the arena floor. In PoE you'll generally have enough ammo to kill the boss once it shows up anyways. PS if you're using your Primary to kill a boss in PoE you're just dumb. Use your special and heavy weapons when you can and the primary as the tickle distraction.