I rarely (if ever) wager on pucks. I personally don't know the sport well, and it doesn't appear that there's anyone who not only knows the sport well, but who also wagers on the sport profitably...
Case in point: last night a significant # of people backed the Ducks last night...in a major way. I revieeed the scoreboard this morn and saw they failed to score ONE goal...what happened to them in St. Louis last night??