I am a long time Canadian Quicken for Windows user who recently switched to Quicken for macOS. It's been 3 months now, so I wanted to say how pleased I am, and that I wish I hadn't waited so long to switch! The macOS version feels sleek and modern, unlike the legacy Windows version. (I had been running the Windows version in a macOS virtual machine.)
So great job macOS Quicken team!
The only caveat is that my usage is straightforward - tracking and reporting on multiple bank and credit card accounts - no investment tracking. And while I do wish the macOS version had true multiple currency support (a well known requirement) I can live without it.