First off, most cartridges used for deer today are way more powerful than needed The loss of velocity just isn't an issue as most all rifles still retain a lot more power than needed. Some will say that the short barrel will create more muzzle blast to the shooter. I can't deny that but must say it's never been a problem to me.
If you're mountain hunting where shots are long, the shortness of the barrel usually isn't helpful because you rarely are forced to act quickly in heavy brush.
If you are woods hunting the shorter barrel can be an advantage in allowing easier movement and quicker acquisition of sights. It simply depends on your style of hunting.
Very sensible response......
