Honestly I've only used the 30 ones so I couldn't tell you, but they're very useful throughout the day too for stuff like traffic noise, you can barely hear the difference but you can feel it, they've been really helpful for me since I have very sensitive ears
@Terry you might want in on this, chief
I use foam plugs for sleeping so I'm set for now. Appreciate u looking out for me though thanks king
when i rlly cant sleep i put in my airpods pro n run the white noise sht they got built into ios now
I always have a fan on to drown out noise. I’m a light sleeper and any noise bugs me and keeps me up
Even if it’s cold af, I need a fan on as white noise