For someone who does music production you don’t seem particularly up to par with what Apple’a latest audio products tend to measure like in the bass department.
I really don’t think you know what you’re talking about. I’ve been doing music production, mixing, sound design etc for 25yrs. I think I know what I’m talking about. Studio headphones should be as close to flat as possible. These won’t be anywhere near flat. They will be hyped in the low end, scooped in the high mid and either boosted or cut in the high.