Currently ski Technica dragons slayer in a traditional marker binding, but am interested in doing more backcountry. I have a wide foot with a pretty high arch and also cold sensitive. (love my foot warmers). So I am looking at AT boots and cannot decide - Dynafit vulcan, TLT6, blackdiamond quadrant, Scarpa maestrale RS. All of these are stiff AT boots that would be able to drive a wide powder ski (~120 underfoot) but still light enough to be good on a 1-2 hour trek.
Does any one here have insight into how wide-narrow these boots run??