I am planning to pick IEM and I am confused between Audio Technica ATH cks 99 and Shure SE 215. I have read reviews about both the IEM's and they say both of these IEM's are bass heavy which is what I want. However I am not sure which ones would be ideal to pick up.
Use: Travelling, At work and gym
Music: Electronic and House
Daily usage: 5 hours
Appreciate your help with this.