I guess ultimately where is your mix being played? I listen on one of the good stereos and in both vehicles. So while my phones may not be totally neutral, I know how to mix with them for the sources I play back on. Can't satisfy everthing!
Drummer mentioned with a live mix I did in June it needs more kick. The kick was kicking it!! I asked wherehe was playing it.
Through"good" air buds. Good. I said Multi driver?
Well, no.
I said try it in the vehicle.
It killed in the vehicle. If the final product is played through cheap earbuds, it doesn't really matter how you mix it IMO.