I'm seriously thinking about getting a 2" and a 4". I have a 4" Ruger SP 101 for hiking, but it's a 5 shot, and I like the idea of 8 shots better.
My wife, who was not keen on guns when we met, now insists I have one on me at all times. She is afraid to go hiking in CO now, because there have been so many bear sightings where we have a condo in Beaver Creek. Consequently, she no longer gives me any static about buying guns.
I have a 7 shot 386 Night Guard, but it shoots high with magnums, and they are what I want to use in the mountains.