This OWC blog followup explains why I was unable to duplicate their speed improvement results. I have an OWC Thunderbolt 4 hub attached to the second Thunderbolt 4 port on my M1 Mac mini and was already enjoying the wrote speed increase. Who knew? My findings with Thunderbolt 4 cables still stand.
If we knew what it was we were doing, it wouldn't be called research, would it?
