The laminates would be more stable under adverse conditions over wood while hunting, the syn, depending on temp, can be problematic in real cold weather, although I've only read that it shrinks considerably when real cold, never hunted in extremely cold weather myself. The wood and lam forends are user friendly when it comes to changing forend pressure on the barrel, the spacer can be modified to do so, the syn forend has no separate spacer, it's one piece, so adjustment requires changing the forend stud hole to decrease pressure and shimming to increase it.
Tim