TBH the Central Division is weaker. There's Tampa, and then a whole bunch of meh (including Dallas who didn't have that great of a regular season).
The East is a beast of a division. Buffalo and New Jersey are going to get thrashed. The Rangers will be in tough as well.
The West is a mix of elite (Vegas, St Louis, Colorado) and bad.
Really the Canadian Division doesn't have elite teams. They have a lot of really good to mediocre, and then Ottawa. But even Ottawa should be a bit better. I'd actually expect this division to be the closest, top to bottom, it term of overall point spread by the end of the year. A lot of competition for playoff spots, as it will be tight.
I do expect the Leafs to be near the top though.