I definitely ordered the VESC6 model. But what’s weird is that the cable they sent matches their Flipsky VESC4/Unity pinout… except it’s an 8pin JST and the TX and RX are actually correct (opposite the diagram). 
Edit: Nope, order still wrong I see haha
Edit: Had to swap TX and RX (TX to TX, RX to RX) from this photo, for anyone else