Point def>Stamkos
Cirelli>Stamkos at everything other than shooting

Cirelli is better at defense (but Stamkos is pretty good with defense himself), but nothing else. Cirelli has cold offensive streaks as often as he gets hot offensively, and even when he is hot, he’s not as good as Stamkos at any part of offense. Point is also better defensively and is a better playmaker who will end up on the highlight reel more than Stamkos, but Stamkos is a much better finisher. Between Point and Stamkos, it’s hard to definitively say whose more valuable as it depends on what attributes you value most, but Stamkos has a great case. And that’s before you consider his leadership and everything.