Sorry, never used or even tried on any Crispis.
I could compare them against Danner's military boots (similar to Danner Pronghorn or Danner Acadias), or Lowa Tibets, or Schnees Granites, or Scarpa Triolets if helpful. Those are I think all the duty or hunting boot styles I've worn over the past 19 or so years.
Without reference for the Crispis, the Schees Beartooth feels lightweight but have worn really well. They offer very good stability, but not so stiff as a pair or Triolets or Granites. Since they are a 9-inch boot they offer good waterproofing while wading across creeks, but there are some 10-inch boots that might be better. In general I think the Beartooths are a good compromise of many other boots--good stability up/down ravines but not so stiff that you can't walk softly. Good height and waterproofing. Good durability. They are pricey though!
