Still a over-all good small load flyer.... just used one of these with a Fjordhawk to nab wyvern eggs. Only obstacles was escaping, still got 2 eggs before being toasted to a crisp. Would recommend Stamina, then Movement/Weight. The more barrel rolls you can do before exhaustion is key while maintaining maximum movement speed and minimum weight to outrun a wyvern. Lowest being 180% movement(base wyvern speed sprint-fly speed), would recommend 145 if using barrel rolls instead. Weight should be around 300 for going naked/minimum gear and items.