I can’t recommend BOOM enough.
If you do a lot of Zoom calls (I host 3 of them a week for Social Media Escape Club), look good, feel good, right??!
Instead of spending a bunch of money on a fancy camera, 4K converter, and everything else, get the best image from the device you’re using (in my case I use a Logitech Stream Cam).
I love being able to frame my video, and adjust exposure, vibrance, and all the other cool stuff.