In reply to Andy Mountains:
Bought one for use in the Ecrin.
Never used it, except to try and cut some dyneema tape using the blade....the blade bent with very little force applied. for a serrated and sharp-looking blade, its surprisingly dull and useless for cutting.
My opinion is that you're probably better off finding some fat ice to do a few practice abalokovs on, and then at least its a skill you have that doesnt rely on carrying more kit up the mountain.
if you really need one, you can buy mine with no use and the blade bent back straight for £10. hahah
BOS