It depends on a lot of things. I found bow hunting rather frustrating below ~60 MM but it was possible at much lower values. It just takes a lot longer to aim and animals move around a lot.
The main thing about hunting with bows is that you kind of want to one shot so you don't have to chase stuff. Damage is dependent upon your bow and arrows sub value and now also perception. But if you can tank a few hits you can throw a few punches at a boar and then follow up with an arrow to one-shot without having a chase.