There are a lot of really good teams in the NHL this year. I think that Vancouver, Washington, and San Jose have the deepest teams and if they are running on all cylinders, I think one of them can take it. Besides, all three of them are due for a cup.
As far as who I wanna win, then it's a toss up between Atlanta and Boston. Been a Bruins fan my whole life but man, Atlanta is finally getting fun to watch. I've dealt with their awfulness for way to long.