Should I get this 20kg max gauge or this 50kg max gauge? Click here for a datasheet that covers both models. I think I only really need the 20kg one, but hey - the 50kg one is actually the same price! I'm thinking I might as well buy that one instead. Am I getting a better deal, or is there a disadvantage somehow? Both specs look absolutely identical. I would have thought that the 50kg one would have worse resolution, but the datasheet quotes 0.1N for both models. Am I missing something?