This is going strongly after the Miro app. Being a longer term Miro user, it's my primary method for recording notes and collaborating, however, it's expensive. I pay $15 a month and I tend to share my notes with 1 or 2 people per board.

I pay for the freelancer version and if this version from apple allows me to share with non-apple users, I will switch. I hate paying so much for a software tool and if it's good enough it feels like the Microsoft Teams killing Slack outcome.