Recommend earphones with good mid and highs

Presently I have this: Xiaomi ( Red Dot winner )

While I find the low end and general bass performance of this earphones quiet punchy, it lacks the “live” midrange and crashing highs for the right tonal balance. I am looking for “crisper” mid to hi without ending in ear fatigue.

A close-cup design would yield better dynamics, but the weight and heat on the ears is no longer tolerable for me compared to my younger days.

Any suggestions?

Thanks!!