Ian, the track mentioned is reasonably steep, but nothing silly. The surface is loose in places ad t’s reasonably narrow. It isn’t a massively difficult descent though as long as you keep your speed under control. It’s a much preferable option in my opinion. When finishing this at the loch there is also a tempting singletrack runing around the east side of the loch to pick up the landrover track as it descends from the tops. The main track around the west side is much more sensible option (lots of stop-start etc. otherwise). It’s a good route all in all.