I have guards with 10/6, 11/11, and 11/7.
10/6
24.7 MPG
7.8 PPG
.326 FG%, .219 3PT%
11/11
33.2 MPG
11.3 PPG
.367 FG%, .214 3FG%
11/7
23.8 MPG
10.8 PPG
.390 FG%, .355 3FG%
Strangely enough, the 11/7 guard does the best. I usually run Low Post, while sometimes using Motion.