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For me, the answer is neither one, as good as they are. I'm waiting for the Aipods Pro 2
 
My AirPods 2 fit well in my ears and I can play squash or lift weights and they stay in. I tried the AirPods Pro and they would always fall out with time. Are the AirPods 3 fit similar to AirPods Pro because they look similar?
Sorry for the delay. I never tried the Pros because I've had multiple earbuds over the years with silicone, and I don't care for it. I'm a professional musician, and I have custom in-ear monitors that cost $900; if I want good sound, I use those or any number of headphones. Pros do come with multiple tips, though, so it seems like you may be able to get a good fit. The question is whether or not you like the seal they provide. For my daily-use earbuds, I definitely do not want sealed. AirPods 2 and 3 are perfect for that; it's just a matter of which (if either) fits. The Pros are a completely different animal. Sorry for the over-explanation. I say if you want to know which would work, buy them all and return the ones you don't like. Apple has a 14 day return policy, even on earbuds.
 
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