I would say give it to Hellebuyck but then I saw that the Jets are the third highest scoring team. At least with Price in 2014-15, although the habs won their division and got 2nd in the East, the were dead last in scoring amongst every playoff team.
As for the question, I think it comes down to who means the most for their team's success. Look at Tampa's roster. Kuch is out. Besides McDavid, Draisaitl definitely plays on a worse team. He's over 50 goals. If MacKinnon was destroying him in points like he's did last year vs Matthews, id obviously lean Matthews but he's not.
Final answer: Leon Draisaitl