Hey everyone. Recently my airpods stopped working and I've been thinking to buy an iem for a while, so got myself a kz zs10 pro x after watching a couple of review videos. After seeing people praising iems generally, I had too much expectations. It's definitely better than my airpods and for the price that's impressive but I believe I can find something better.

After checking out some posts in this subreddit I got the impression that there is no perfect iem for everyone since every ear is different and people enjoy different tunings. I had bought momentum 4 anc over ear headphones before and I liked its sound / tuning very much but had to return it because it was uncomfortable for my head. Can you suggest me something that has a similar tuning?

Also, say I get an iem with a similar freq response graph with similar bass on paper. Will I get the same level (or power?) of bass from an iem compared to over ear headphones? Sorry I'm not familiar with the terms but I hope you get what I mean.

My budget is $100 and I'll be driving it with my iphone and will also get an adapter for it (not a part of the budget). I can go a little bit above the budget if you suggest something like "You also have to get these foam tips!" or if another model with $10 extra provides much better value and is worth it or is simply on sale.

I'm new to this so any help is appreciated.
P.S. I'm from europe if that somehow helps.