I do have this board! I’d be happy to give feedback but what would be most helpful for you to know? I would call myself a high beginner-low intermediate hobbyist maker so I want to be as helpful as possible but may have some knowledge gaps.
Previously, I was using the firmware builder for my particular setup so I could change the thermistor as well as reverse the extruder motor as mine turns backwards when plugged in (have not tried the upgraded motor on this board just yet however). So far, everything seems to run as best I can tell. Currently running the 2022-01-29 23:23:25 UTC build