The thing about video call apps is - seemingly, no matter how great the internet is on both ends, the video quality is still laggy and blocky. We have 30 Mbps on both ends. That's supposed to be near bluray quality. But that's not what we get. Even when I use the crappy 720p camera, what I get over the internet is much worse.

From our testing, Whatsapp is one of the worst. Zoom is in between. Hangouts is usually decent. But again, nowhere near bluray quality.