A close friend of mine had some similar questions/toss-up issues with a couple of .308 hunting rifle contenders. Here's how some of the sales personnel at a shop helped resolve things:
* grab either candidate rifle; shoulder it quickly; which one points naturally?
* grab either rifle and hoist it over your head (crossing a muskeg/damp/swamp/wetland muddy field)
* grab rifle; close eyes, empty magazine of cartridges (simulate them if it's unsafe to do so), manipulate magazine catch/box/lever with hockey gloves

Okay, you get my point
* zombie invasion scenario: You fill in the blanks here
* Sit on couch, fondle rifle while watching Sarah Palin's Alaska; Which one makes you feel good?
* Which rifle platform do you DESERVE?

I'm kidding here, but yes, the funny salesman had me laughing
Merry Chrismukkah to all!
Barney