I wouldn't hesitate use any of the scopes you mention but my favorite is the Leupold 4.5-14 VXIII. It will last you forever...period.
I personally would mount it on your 270. You would have a setup, (with proper bullets) that would take any animal in the lower 48 cleanly out to 500 yards. A quality 270 with good glass is hard to beat out west.
I would put your Burris on your 25-06 and use it for anything from coyotes through deer... Just my 2 cents.