I had a fit issue with Airpods Pro 2 in my left ear. It would always pop out after 20 minutes of rowing. I tried different ear tips, but none of them really worked. ANC is only medium-important to me, so I'm using Airpods 4 with ANC.

Concurring with sibling, AZLA does make good aftermarket tips. I have my Airpods Pro 2 in my work bag and still use their "crystal" tips.