I’m also going to suggest going down an IEM research rabbit hole, but I’ve got some specific reasons why. I think a big misconception is that this style earbud goes IN your ear. They do not. IEMs go in the opening of your ear canal. This means a few things. The wires over your ear should be doing the primary lifting. Take some time to mold the wires to sit snugly over and behind your ear. Next is the rubber/foam ear tips. These should probably be bigger than you’d expect since the goal isn’t to shove them into your ear, it’s to make a seal against the opening of your ear canal.

Someone else mentioned Crinacle and his channel is a great resource. I have two pairs of IEMs from Truthear, one that was a recommendation of his for the price point and another that is his collab with Truthear. I like them both, but I use the first one, the Hexa, a lot more purely because they live plugged into my desk and the other, the zero blue 2, is for my hi-fi portable audio player.

Not saying these are the end-all-be-all, best choice, just that they were my introduction to IEMs and I’ll never go back to other wired headphones.