sidA30

I have an HD650, SE215, Bose SoundTrue (junk (got it free)), HyperX Cloud and a Mayflower Amp/DAC. In short, I want a headphone with more bass which is somewhat Audiophile for electronic and rap music for a couple hundred bucks. I was leaning to the M50x but its getting on now, and seems more suited for phones (low impedance), is there anything with lots of bass. I love the HD650 but it does lack oomph. Recommendations? Thanks in advance.