Here I'm configuring the VESC Duet for HFI on channel 1 and I'm starting a log on the integrated 4GB memory card. Even at 150A HFI works perfectly with the default HFI settings. The beeping is not as bad as it sounds in the video, the microphone was just very sensitive to it for some reason.
If you are interested, you can buy the duet from our company VESC Labs here
https://www.vesclabs.com/product/vl-duet/
We are very proud of this dual motor controller and I hope that you will like it too!