If on Android, try installing Wavelet. You can they apply the eq for that set of headphones.
I bought the xm5 and momentum 4 to upgrade my xm3s. But after applying the eq, adjusting the bass, and setting a bit more customized eq; I can't justify the extra cost.
I recently bought a used Sony WM1A to use with my CA Andromeda 2019. The ability to have all my music (over 1100 CDs worth) in full lossless that is at my fingertips without having text messages and notifications interrupt me was worth every single penny.