Campfire comet.

I own/owned better headphones, including Moondrop, Sennheiser, other Campfires, and Audeze. The comet is worse than them in a lot of ways, but I like the sound signature.
The first time I listen to an album is with the Blessing 2 to get a baseline of “normal,” then I go to IEMs with interesting sound signatures to hear how it changes.

Yes, it is cheaper to buy a $20 IEM tuned to the Harman curve and just EQ it. Do that if that makes you happy.