Digital scales have never been kind to me. My thirty some year analog scale keeps on working and I've yet to change the batteries. I use it a multiple times a week.
But when I went to using modernist ingredients I needed something that would measure smaller quantities. The first digital scale I got didn't work. Amazon took it back. My second try was an AWS. Flimsy little thing but it did the job. Then the on/off switch became erratic. A few months ago I ordered a Modernist Pantry branded scale, primarily to spend enough to get free shipping on their little powders. That scale was a dud, but Modernist Pantry replaced it. The replacement worked well. For the first two times I used it.
It did not work when I was making ice cream two days ago. Thankfully after some button mashing I managed to get the AWS to turn on long enough to weigh the things I needed. But there was no joy.
Sad fact of life, I cannot afford a $2000 scale. However I found this on amazon for less than $100 (OK, $99.99). One day delivery. It came tonight. Without letting the scale warm up or stabilize I threw a 200 g weight on the pan and it registered 200.066 g. I may have low standards but I found that impressive.