Your first paragraph could have been written by me so it was nice to discover I'm not alone. However, I find FaceTime audio calls to be of such higher quality t

Your first paragraph could have been written by me so it was nice to discover I'm not alone. However, I find FaceTime audio calls to be of such higher quality than regular phone lines or most other VOIP services that it is my go-to for calls where I need to be able to concentrate. The only other service I've found to be comparable is Slack's calls.