I have a pair of Custom 2's on the way. I LOVE my S5's. In the last two weeks Ive had Shure SE115 and UE SuperFi 4's and Sony MDR-ex300's, and I keep coming back to yours.
I keep two pairs of ears-1 for home and 1 for work, and since I'm in a position where I could be testing/coding for hours OR have to pick up the phone every 1/2 hour to talk with clients aabout support issues, I have to have earphones that are comfortable and not a PITA. The Shure's are a pain to fit, the Sony's have a lousy warranty but fit well, the UE's have warranty issues with logitec supporting them. These S4's just 'work'.
That being said, im curious-do I have to consider orienting the gel on the earpiece up or down (horizontal or vertical) to mimic the shape of my ear canal, too? Since the gels are oval shaped, it would stand to reason that figuring out what orientation my ear canal was would more match up the shape of the gel and thus fit/sound 'better', though I can't imagine what that would 'not' feel like. I can't feel them in now. I keep reading that the 2's are "hard to fit" so even though I got a great price (From an AD) I hope I don't have to fiddle with them too much. In the regular product lineup, these were still a step up above the s4's, correct?