Sorry to disagree. I’ve found the official link cable connected to my z790 usb 3.2 type-c port to be rock solid with msfs with both my Q3 and QPro/rtx4090 using 650mbps encoding bitrate. Better distance clarity and 7-10ms less latency than wireless (VD or Air Link). Like everything PCVR, it mainly comes down to your setup and settings imho. Also, personal preferences.
I posted my settings early last month. Some may find these worth looking at;