Found in my news feed:
https://www.thedrive.com/news/33572/...denly-collapse
Basically, many of their 3 and 6 ton jack stands produced from 2013(!!!) to 2019 can collapse on you. You can verify the jack stand part numbers in the link.
All my jack stands are basically unsafe, and that's just after I missed out on the quick jack sale because it most likely would not fit in my e90. Damn.
Any good and inexpensive non-HF jack stands btw?