Bought a Whippet a few months ago. Built it up as SS with XT wheels and 100mm SID fork. I now have a 22lb beauty that I’m really chuffed with. I ride the trails, jumps, etc just like it’s a tougher, longer travel do it all bike and (so far) it’s been a dream. I’m 6’2″ and the 18″ fits me perfectly.
(Call me shallow but i couldn’t live with that goppy downtube on the 456!)