I was hoping to replace my Jabra Elite Sport for gym/training/bike riding use. I need the hear through mode. I had the 65t but they didn't fit well and hurt my ears after a short period of time. I have or had (way to many) Jabra Elite Sport 65t MTW Sabbat E12 Jlab Jbuds TRN BT20 with TRN 80 and Revonext QT2 I'm eyeing the Advanced that is coming out in the next couple of days. But I was expecting that the AT was going to be perfect for my gym use.