i prefer the 15" barrels in encore, and 14" in contender. i have a 15" 7-08 encore, and like it very much. i only see the 15" barrels as a plus. you get the extra performance from it for those powerful calibers. some may complain with portability. i use a sling, and have no problem packing a few extra inches of barrel. i use my sling as a shooting aid for offhand shots, home made cross shooting stix when i can, and, or home made bags, filled with light weight filler. i always try to rest the gun on something available. the sling over your left elbow, left hand applying pressure to the forearm is really steady for times you get caught without a rest.
if you're bothered by the extra barrel length, you could have it cut down and recrowned later. :idea3: