Please help suggest me some iems

I’m currently using the Sennheiser IE300 and I’ve been enjoying them a lot, but I’m looking to upgrade or diversify my setup a bit.

Rather than something that sounds very similar, I’d like to try an IEM with a different sound profile (for example: more neutral, more technical, different tuning philosophy, etc.), just to experience something new and learn what I like.

Open to suggestions across different price ranges