Pittsburgh has shown better offense (#1 in league with 196 goals)
They have 4 deadly lines with good depth
that said there are concerns
1. 77.4% PK that is not good. Yes Islanders PP has been weak (18.8%) but still they could get hot in the playoffs
2. Goaltending has been spotty with the penguins and Varlomov with 7 shutouts could be a wall for them