I won't recommend the one I use as it's got a few kinks (doesn't do well with a tare on a 100g item and then going up by the gram). I will however say that what I've read about scales is that a lot of people seem to try to get one with a decent sized weighing area so you can more easily fit your bowl or other weighing container on it. As already said, grams and ounces are important, as well as what the smallest it will read (1 gram vs a half gram, etc) depending on if you'll be weighing out very small quantities.