[akshatpradhan]

>and the ability to have different tips on them to increase fit for more people and to provide the option of sealing out outside noise.

This is the single biggest reason why I won't upgrade to the AirPods. For me, the AirPods simply fall out of my ears. That's why I stick with the Etymotic Ear Phonnes: https://www.etymotic.com/consumer/earphones.html

For whatever reason, that flanged shape fits my ears so perfectly well and blocks out all other noises that I don't see myself using any other Ear Phones for a long while. If AirPods provided the option of a flange shape like the Etymotics, then I'd be compelled to buy an AirPod.