I always have this dilema how should I choose to render my final audio? when I listen in to my headphones (Sony MDR-7510 or Sennheiser HD 280 Pro) Audio sound great everything I edited was there perfect ratio, etc. but when I listen in the speaker of my macbook pro, ipad, iPhone or IBM laptop. Sound is significant different and is not the same impact I know I can tweak so the audio sounds better on the laptop . I understand these days people mostly watch videos on the Mobile and laptops devices. What most pro do? render to satisfy his pro gear or accommodate to the general people?