Somebody knows if this is better compared to whatever Google Meet is using? With choppy near unusable slow Internet Google Meet still fulfils its purpose on Aud

Somebody knows if this is better compared to whatever Google Meet is using? With choppy near unusable slow Internet Google Meet still fulfils its purpose on Audio Calls where all other competitors fail (tested e.g. while being in Philippines on a remote island with very bad internet). However Google Meet's tech is not published anywhere afaik.