Hello I need some help /recommendations with choosing some headphones under 150$. I will using them to listen to hip hop, pop, and classical. I have my eyes glued to the whole grado lineup, Sr80e and Sr60e. I know they don't have much bass but can some one tell me how they sound with ten holes vented. Another one on my list is also the ath-m50, and he 558. Any suggestions or further things to add on to the pros or cons of the headphones is greatly appreciated, thank you!