yeah, in all reality, the best fighters utilize all weapons they can carry, choosing a weapon based on the fighting situation they encounter. hence why the 'fighter' class in DnD (and NWN) assumes the training of ALL martial weapons. In NWN, because situational conditions are, in many ways, non-existant, save for the occasional entangle/hold effects, it usually makes more sense to pick one weapon and master it to get maximum damage output. However, in RL, and in PnP Dnd, the best survivalists are not specialized in only one thing, but rather well rounded, being comfortable with a variety of tools and situations.