The break in them is the wire inside the cord starts to show and then there’s static when listening. Might be time to try AirPods - they’re just really expensive. Question: How do people not lose them? What if you misplace them? Is there a “Find my Airpods” option?
I bought my first ever AirPods Pro about a month ago.
Personal impression:
Expensive, but I think worth it.
Very easy to set up and use including the noise cancellation feature
Nice built-in way of determining the best size for each ear via the iPhone (small-medium-large attachments provided and most people have differing ear canal sizes between left & right ears).
There are numerous ways of setting up what a "squeeze" of each Pod will achieve
Yes there is a sort of "Find My " misplaced AirPod
Yes, you can purchase individual ones if you permanently lose one.
I'm not endorsing them versus the competition. I just decided to give them a go. It's amazing what self isolation and boredom drives you to do

;D
My wife may not understand the last statement!
Ian