Resounding yes with an if!!! It's small/portable, usb chargeable, and you can control the AMOUNT of bass you want. If I were you, I suggest listening to your headphones when you get them first. If you are happy with the quantity/punch/etc. of bass, then an amp may be more suitable for you. If you aren't happy with the bass, the Zo would be better since it honestly enhances the output of music to my ears anyways and to others from reading others' experience.
Well, that's the problem. I'm getting my headphones 24th of June, and at 11th of July I'm going out of the country for 2 months. I wanna be sure to have the amp before I leave.