If its such an issue getting whole machines, I would bet parts would be terrible to get. The XTR model has almost the same features as an LE, but the on the fly shock adjustment is not on the XTR. I've not ever had it, but I would think if something happened to that system, it would be tough to get parts for you. The color is different of course, but I think it's a good blend of creature comforts and usability.
