Looking to upgrade sound quality from AirPods Pro/Sony XM3

Hi all,

I currently use AirPods Pro or Sony XM3 and usually listen to Rap, R&B and similar

I’m looking to upgrade to something with better sound quality. Preferably IEMs but open to any suggestions.

I will mainly be using it with my iPhone with Spotify (currently, but may switch to Apple Music again down the line)

As it’ll most likely wired I’m guessing the best option would be to use the Apple dongle?

Some IEMs I’ve been suggested so far are;

But have no idea yet if any of those are suitable for what I’m looking for.

Budget: ideally under £100 but willing to keep under £200 if worth it