For the 'range', I shoot prone & use a 6-9" Harris HBRMS. That one is the swivel model with the notched legs. Added a KMW Pod-Loc to it and it is GREAT! Used it for p-doggin' off a bench and it worked well in that regard as well. Got a 9-13" model setup up same, but only use that one if conditions dictate...
f.w.i.w...
I have an Atlas bipod on order for my new stick, but can't comment on that one, yet...