I'm sorry, what do you mean by "mouse turning?" Are you talking about using A and D to strafe and using the mouse to circle the enemy?
And, I'm curious, do you shift strategies back and forth between PVE and PVP or do you strafe and turn in PVE, too?
I mouse turn in everything, doing it in pve just on regular mobs helps build skill when you are starting out, but once you are used to it then u wont click again, its just natural.
When i say mouse turn i mean hold down either both mouse buttons and a or d, or just hold down right click and a or d for a tighter turn.