I need advice and help finding the right AT off-piste ski. I'm 150 lbs and 172 cm, currently riding Kästle MX78's and looking a second ski - a more off-piste oriented ski with AT-bindings for trips mostly in the european alps and Scandinavia. Six feet of fluffy powder is rare where I go, but a feet of soft snow is not unusual, and often varying conditions between soft and harder snow. I'd say I'm at an advanced level (at least in groomed pistes), skiing for about 30 years.
Where do I begin? Is 100+ mm waist the way to go, or would the 90-100 range be better for a guy my size?