After several days with the Pros using medium tips (small did not seal well), and having some ear pain after extended use, I just tried the large tips. I had a suspicion that they might be more comfortable than the medium tips, and I was right!
The reason is that I don’t have to push the pods in as far to get a good seal with the large tips. I can push them in very gently and that’s good enough, as long as I pay attention to the rotation of the buds (remember the tips are oblong). You want the stems pointing straight down or maybe slightly forward, not back.
With the medium tips, I had to push them in farther. The pain was coming from the hard plastic, not the tips. The harder center part of the tips are all the same diameter, and while the outer parts are different sizes, they are very soft. So it had to be the hard plastic of the AirPods themselves that were causing the pain. Using the bigger tips and not pushing them in as far made a big difference for me.
The reason is that I don’t have to push the pods in as far to get a good seal with the large tips. I can push them in very gently and that’s good enough, as long as I pay attention to the rotation of the buds (remember the tips are oblong). You want the stems pointing straight down or maybe slightly forward, not back.
With the medium tips, I had to push them in farther. The pain was coming from the hard plastic, not the tips. The harder center part of the tips are all the same diameter, and while the outer parts are different sizes, they are very soft. So it had to be the hard plastic of the AirPods themselves that were causing the pain. Using the bigger tips and not pushing them in as far made a big difference for me.