Just my opinionated opinion:
Bags are for the bench: they are a heck of a lot more solid than a bi-pod, but not fast to get set up and hard to use on moving targets (like a walking deer).
Bipods are for field use: they are portable and easy to set up, but don't provide the best stability for the most accurate shots.
Bags are for the bench: they are a heck of a lot more solid than a bi-pod, but not fast to get set up and hard to use on moving targets (like a walking deer).
Bipods are for field use: they are portable and easy to set up, but don't provide the best stability for the most accurate shots.