I have personally used Davinci, and I can vouch that is is a super easy software to use. The bad, like they say, is that it does indeed shut down from time to time, which is super frustrating. But, since I have windows, Davinci is supposed to be the best

The bad: Zoom isn’t good for one-on-one calls, the Mac client glitches sometimes, and we don’t like that the app starts when you click on a meeting link in your browser when it would be more convenient just to have the call in the browser. The recent security issues are also a concern. ------------------

we're working on workshopx.app for this, maybe fixed the bad ;D

Sendy is a hidden gem. It can save quite a bit of money when it comes to email marketing (especially if you have a big list)