I've been looking heavily into the RHA MA750, how does the bass compare with the s4i?

Hey I'm looking to replace my Klipsch since I lost them.  I really loved the bass on them.  I've heard the Shure se215 are bass heavy but might have a different sound profile than what i'm used to.  Since the S4 have also been described as having a V sound profile, the JVC HA-FXT90 were...

Hey I ended up losing my s4i's when I was at the beach, and I am looking to replace them with either another pair or with something different.  My budget is around 100 dollars.  I would like to have something with similar bass because I really liked the way the bass sounded on those.  I was...