Currently there are many many different voip apps available to be used.

We have google voice, using its hangout, there is also whatsapp, there is the wifi calling that different carriers are including, and many others, skype also comes to mind, and many many more.

I wish to hear your experience with these.
The call quality, the static, the delay in connecting, the times its lagged, the times its dropped.

This will make it easier for people to decide which voip app they should use to better connect with others.

Thanks for your input