So I was asking around about something new here on the forum between the Shure SE215 and the SE535. I found out about the T20 and I'm really glad that I did. Here is the review I wrote: "I did get the SE535. As a normy user, I did not notice many differences between them, but the audio is louder than the SE215 on the same volume levels. I ended up returning the SE535 and got something totally new to me..the RHA T20 by..and it is AMAZING! I love my SE215 a lot, I was really looking for "now, what is better and would sound different than these?"...