I recently got the PC38X headphones and I plugged them in to listen to some music and for some reason, there is absolutely no bass. I don’t understand because I just had Corsair Void Pros before this and they had wayyyyy more bass. Everything sounds like I’m listening through a tin can.
Use them for a couple days without using your old headphones. Afterwards try switching back. If you still like your old headphones more after that then you just prefer them (though that’s pretty unlikely seeing what headphones you were originally using)