I own a pair of Shure 840's and love the sound they have. I am doing more running again and wanted a good pair of IEMs. I tried the Shure 112, and was not impressed. I moved up to the 215 and could hear a difference but returned it too. Im on the 315. Got it from a reviewer which had it for about a month and got extra tips from it. Now im just a little over critical, but should a 199 IEM sound pretty close to a 199 Over-ear headphone from same company? Or is it wishful thinking?