Question about Adata SX8200 Pro

As someone else wrote in the questions, there is a sharp drop when the pseudo SLC cache is full, at around 82GB. For normal use, this is completely sufficient. Here is a test report:
https://www.tomshardware.com/reviews...

Nevertheless, it would be more helpful if you could tell us under which conditions you reached 150MB/s.

Price-performance ratio fits, but I don't need it as a bootable.