While people are talking about in hand feel being better for the S6 than the Edge naked, no one has mentioned that the Edge is slightly narrower than the S6, so in a case it is slightly easier for me to grasp firmly in my (admittedly small) hands. I love the bezel-less "infinity pool" look, but I have showed pictures and videos on my phone to a number of lay people, none of whom commented on the curved screen. Not a single one of the Edge specific features is useful to me except for the Contacts, though the Edge has not given me any trouble either. It is extremely hard to justify paying an extra $100 unless you looked at it and immediately thought to yourself: "Want." In the latter circumstance, it is easy to justify paying $100 extra for a phone used on a contract that costs around $2000 over 2 years - $100 is a dinner out, or a nice pair of pants, or a ticket to a show. I love it and would have definitely regretted it if I did not pay extra and instead got a phone with the same boring look.