Well, that really depends on the nature of your character's durability. For reference my opponent's character is impervious to basic physical assault, so punching, kicking, shooting, stabbing, none of that would work against them, and for the record their main attribute is actually speed. So if your character's main attribute is durability then you might as well make yourself rock-solid, no physical attack can damage you past high-ordinance, and magic has to pass through a barrier.