About the apples - well I have tried and the smallest fit me best. I think it is a decent seal, but what is also unbelievably annoying is that the rubbing in clothes is transmitted and makes it almost impossible when running/moving outside. 

Hello there, I know in this forum there are around a bazillion topics asking for this answer (for the 100$ part and not only), but this time it would be a little bit different. I have been disappointed with the model on the title. I got the Apple ones as a gift and couldn't return them and...