I can tell you plenty of bad things about the Horror. A kid currently living on one of my couches broke 4 last year. One in a week. He shreds for sure, but his Signal Park has lasted him half a season already without any issues at all. Not to mention the Horror is the most unstable jib stick I've ever ridden. Disclaimer, I haven't ridden a Whammy Bar.
Hmm, that's some good info to know. What are your thoughts on the Artifact Rocker?
2012 Rome Postermania
2011 Flow NXT-AT's
2013 Flow Rival's