Can't comment on the 67, but the 57 is the biz. Has been amazing for the high water play on the Poudre this year. Fast enough to catch most any wave and to river run confidently, playful enough to throw a blunt and some wave wheels, and probably more cept that's the limit of playboating prowess. I've been super impressed with how it runs the river. Punching and boofing every hole on Stevens down with confidence.
Cub boater: "What do the spiders mean?" Old fart boater: "Trust your intuition." CRCII