When it comes to the chat messenger which you love making video calls with, which one is it going to be that's your favorite? I've been using WhatsApp more for my video calls and it's not bad. I've used Discord for video call but didn't like it much.
As much as I do have WhatsApp and Facebook, I don't tend to use them for calls such as video calls. Skype is one I do use daily for video calls with family members though and probably the one I would prefer using given the chance.