What are your goals? If precision is what you want, all retail models are all a disappointment. Save yourself spending a couple hundred on a paperweight and get an Autotrickler or another lab scale.
If you're trying to save money by reloading to shoot a higher volume and are content with factory quality loads, then get the green or the red auto machine, whichever one you like better.
I have red ones. They don't agree with each other. They drift. A mouse farting behind the wall makes them bounce. Even with a piece of granite under them they're inconsistent against each other. I'm getting better than factory SDs in the low teens consistently, but I'm not down under 10 where I want to be. An Autotrickler and annealing are what it's going to take to get lower. It's too much of a pain to fight low quality equipment. I got a group of 10x 6.5 Creed to an SD of 7.4 by reweighing each charge multiple times. It was a huge pain throw, then keep them separate, then compare them again. So I got a scale that gets it right the first time.