I've tried a lot of things and now use Aeropex Aftershokz bone conducting headset. They don't muffle outside noise, wont fall out/off like Airpods, nd batery lasts forever. Also fit under fullface helmets. As mentioned, fidelity sucks. But they are good enough.
Get a full powered E bike. I have a YT Decoy and love it, but also have 3 non- e bikes..ride them all. Some of my friends got "lite" e bikes, and then start modifying them for more power and suspension🙁 . The decoy has everything you could want, the lite E bikes don't. Good luck!
I think it depends on how you ride, and who you're riding with. I've been riding a YT decoy with the Shimano e8000 motor for 2 years but riding with folks just pedaling analog bikes and never felt the need to use all my power much less need more power, then recently I met a few guys who were...