Welcome to the AirPod fold! I was hesitant to jump on the bandwagon too and, like you, I got mine (AirPod Pros though) as a gift. You mentioned being hard of hearing - again, like me.
One of the things I like about the Pros is their ability to amplify sound and boost your hearing. It’s not as effective as actual hearing aids but for someone without severe hearing loss it would work well.
As for loss prevention, I use a case with a carabiner or clip. Usually, I have them clipped to a zipper resting inside my day pack. I rarely carry them in my pants pockets.
Thanks for sharing your experience and I hope you continue to enjoy your AirPods!