For me the waterproofing is a killer feature that I've been waiting for a while. I use my phone out and about in the west of scotland, which is not the driest place in the world, so having this will be very handy.
had one of those, it broke, had a moto G 3rd gen, but I kind of like my security and outside of Nexus or a load of hassle, I'm not getting that on android.
