I am assuming you mean out on the field while hunting...
I prefer to use the shooting sticks as they are easier to use if you are sitting and offer more versatility when it comes to leg placement. They are easier to adjust with the terrain and circumstance.
Bipods are great when shooting from a bench, truck hood, or tail gate, etc. But I found when coyote, bear, deer, rabbit, or elk hunting, shooting sticks just work better because you never really know where you will need them. I carry mine in the handy "holster" that came in the package. They set up in a matter of 2 seconds and I can be on target in less than 4 seconds.
I guess it just depends on where you will be shooting from and what you will be shooting at.
When calling coyotes, more often than not they will circle on a target they are
coming into and approach from the downwind side. Presumably they do this in
order to align what they smell, with what they are hearing.
This means that you should always have your downwind side camouflaged and have
an open shooting lane. If the area is heavily covered the coyote could come in
take a look and be gone, with you none the wiser.