Update of sorts here:
And mine is fairly fast as well, but not running into this issue… Yet.
So. Not sure what to make of it. And for the record:
Kingston FURY Renegade 1TB PCIe Gen 4.0 NVMe M.2
PCIe Gen 4x4 NVMe performance at speeds up to 7300MB/s read and 7000MB/s write
Bought from Amazon:
https://www.amazon.com/dp/B09K3H2YHX?ref=ppx_yo2ov_dt_b_product_details&th=1