I just went through this decision for my first pistol, which I bought solely for the purpose of bear defense while hunting and hiking/ camping with my family. Here's my thoughts on it:
I want the gun to be with me 100% of the time no matter what I'm doing without having to think about it. The only time I want it coming off of my body is if I'm having to take clothes off.
I want to have only one drawing location to practice with. I want my draw to be 100% automatic and as fast as possible, which means I'm not going to use a holster where I move it from location or location, like the romr.
So I decided to go with a chest holster. I recommend looking at Wasatch holsters. They make one that is half the price of a Kenai, adjustable retention, and it is comfortable.
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