I’m currently part way into this same swap out. .44 to 10mm. I’d load the 10mm for the weight but I live in a strange place to get ammo(.44 is empty too) . More coming soon. I went with the Springfield over a Glock because of the 2nd safety, I feel like I’d be more likely to carry it chambered. Maybe.
My .44 is a five shot (new 10mm is 15) and I’m a Mary about carrying it hot, so in the back of my mind I’m always wondering if the 4 shots would even be worth it. It’s ported but still hurts my middle finger banging against trigger guard when I shoot it.
I’ve never been in a true scary bear encounter yet. I did have that .44 in my left hand while throwing rocks over a griz with my right hand trying to get him to stand up for my brother to shoot him with a bow. Intense stuff. In the end I chose to just not move after the shot instead of moving to right hand.
The whole thing seems silly in the big picture, but i do like the feel of a pistol laying close to me when I sleep at night in scary bear country. I know, I'm a Mary.