I’ve used cross sticks for decades on long shots, essentially the same idea as a bipod. Honestly, most of the game I take is at <200 yards with only a few past 300. Most of the closer shots have been offhand using a military style sling or a “Ching” sling, with my arm wrapped in.
I don’t care to have a lot of stuff attached to my gun, heck, if I could get by with iron sights I would hunt that way.