I'll take the other side of the argument.
I actually think Quicken has improved significantly since Intuit sold it to HIG Capital in 2016. I have the 2017 Quicken Mac version and it's great. One time purchase and no subscription. All the useless sales and promotional and extra services fluff has been stripped out and now it's a no-nonsense piece of software. I can download all my transactions from various financial institutions without issue and without additional cost.
I tried Banktivity and it was okay, but to get most of the automatic downloads from my banks, I had to subscribe to their Direct Access subscription service at $45 per year. No thanks.
When I first got my MacBook Pro in November 2014, I purchased Quicken and it was way worse than the one for Windows. Has it really improved that much? Can I still get the 2017 software?