The advantages of this tour are:
> A high trailhead, reachable by car.
> Round tour.
> Exploring the best passages on the W ridge.
> Exceptionally nice panorama.
But the tour requires an experienced hiker, reliable in path finding and scrambling, and, if needed, also some easy climbing up to UIAA degree I or max. II.
On the Swiss Hiking Scale this route would be rated T6/T5.