i use a salter 454gx1g and a TWC (i think) that is 100g x .01g. both are very good scales, and the salter can work up to 490-495g with accuracy. both were bought on amazon.com for 23 shipped, and i like having two scales vs one, lets me sort out yeast/sugar/oil/salt seperate from my flour so if i decide to change recipes or % while mixing for a different recipe, i have the option. also, if one breaks, i can still make pizza. i bought the digital 100g scale also, because i do a lot of hand reloading and it's nice to have a quality, true flat scale that's digital for weighing loaded cartridges, powders, amount of lead/anitmony/tin/etc when making custom cast bullets