Headphone Options

Hey Im new here ;)

About a year ago i bought a set of sennheiser HD 215 headphones, and honestly I love em. Brilliant sound quality for such a cheap price. But they definitely lack in the bass, all of the bass is there but its very quiet. For some music it doesn't sound bad at all, for example when I'm listening to house music like deadmau5 with a lot of heavy bass that isn't very deep it sounds great, but when Im listening to dnb like pendulum or netsky (just as an example) where the bass isn't as strong, the headphones are a kinda disappointing.

So ive looked at and listened to various headphones, bose, different sennheisers, and some other brands but what do you reckon is best for <$300?