DTF1 is probably still best choice for xDrive.Idk how comfortable I am sitting under a car for hours knowing the car is sitting on jack stands . But, yeah I've got an AWD. I think I'll just stick with the Genuine BMW fluid. Rather be on the safe side than trying to use some other fluid that results in a messed-up transmission because I was trying to save $53 dollars buying non-BMW transmission fluid.
Motul has one, so does Redline.