Had the Cobra Tourer for 2 summers and it's a fast, stable yak. As a long, thin yak it is surprisingly stable with serious wind chop, and rides the swells perfectly. No hint of broach when beaching despite 2 foot waves. Doesn't have the primary stability of OK prowlers or Hobies.
Any owners of Tourers who have angling, diving/spearo experience, would like to hear from regarding stability vs weight, or anything to do with pushing it to the limit.