Bays: 1,2,3,8,9,10 (all flat walking). Any combination of number of stages is fine with me. Five usually does it for me, but I always end up shooting the 6th when there.
Perhaps during the more favorable months (Apr, May, Jun, Sep, Oct, Nov) shoot 1 stage per bay for some variety when setup & match day usually are not too hot, or too cold. Other months, 2 or 3 flat bays with multiple stages.
Just my 1-cent