Quote Originally Posted by Scoots
How about the screw style? Some use security bits, others simply small flat head screws... Does this lend any evidence one way or the other?
All of the five screw cases I've ever seen are flat head screws, and since you're looking for a five screw case from the start that eliminates security screws. The weight difference is very noticeable as long as you're comparing comparable carts. Obvioulsy holding a game with converter in one hand and a battery backed cart in the other won't help much.