Hey guys, just need some opinions, i'm planning to get an AT headphone, but i'm currently torn between getting the PRO5MS and the AD300, since my budget doesnt allow me to buy something beyond those price range, which one do you reckon is better?

I did tried the PRO5MS, and it was really good, much better than my current headphone, but the earcups are kinda small which makes me think twice, the AD300 on the other hand is very comfortable, but the sound was less clear or maybe they didnt drive it properly as the volume was quite low.

I'll be using it to listen to music mostly, and some occasional gaming, so basically sound clarity is paramount. Thanks!