I'd choose the rifle based on how it handles for you, not for barrel length. I have a Ruger #3 in .45-70 and it kicks enough that I have never wanted to try shooting it from a bench. The purpose of the gun was not to be a target gun, but a hunter and it fells the bill quite nicely. If you want to do a lot of shooting, the longer rifle will be a lot kinder with full-power loads. If your interest is strictly hunting in THICK cover, then consider the carbine. I have had to go into cover so that, following up on a wounded deer, that I had to leave my rifle behind and just use a handgun, but that has been much the exception. For the most part, I want a gun that fits me well. I bought a Winchester Timber Carbine because when I picked it up and put it to my shoulder with my eyes closed, I was looking down the sights when I opened my eyes. I have to agree with Victorcharlie, you don't have a bad choice either way. Have fun!