I could have written this same post in the near past: workflow, appearance, features, and future-proofing.
Even though Cubase now has a consolidated window, it still works better with a multi-monitor setup. The consolidated window works well on a single large monitor but I removed Cubase from my MBP.
You can do everything you need to do in Cubase and I would argue that after establishing initial familiarity, it's score editor may have an edge on Logic's score editor.
Cubase vs. Logic is really a flip of the coin based on preference. The obvious advantage of Cubase is being a cross platform app, and that may also be a disadvantage in terms of performance on Mac.
I'm still not totally ruling out getting a budget PC for Cubase but I simply prefer Logic but like many, dislike Apple's pricing. Having said that, I do think the pricing of the 2018 i7 Mini is reasonable, and it's on my wish list for later this year.