Funny how we cannot figure out for sure what is a perfect SD gun for two legged critters that get shot multiple times every day. Even with all that data/history we have varied "opinions".
I am lucky that I have zero chance of meeting up with a grizzly bear. I have no idea how frequently that occurs in grizzly country but one encounter is all it takes.
If I was in the OP's situation I would look at a Stainless Shockwave:
https://www.mossberg.com/product/590...2-gauge-50656/
And carry it in something like this:
https://ads.midwayusa.com/product/10...=1101131606224
I know...it is not a holstered gun and will be slower to get out. It can be loaded with large buckshot and/or slugs. Looks like the scabbard will carry the gun without having the gun catch many branches. Weight is not too bad at 5.3 lbs. Recoil should be more manageable with two hands to control it. Certainly more effective than a .44 Mag.
I am a coward, so would look at reducing what I need carry to clear trails and focus on having an effective weapon.