Thing is, I own both devices - I generally and easily swap between the 2, just depending on my "mood". My 5S has a scant 16GB of storage while the 6 Plus has 64. As a guy, who doesn't carry any type of "man bag", I truly have found the 6 Plus to be HUGE in the pocket - It's cool when I'm using it, but throwing on a pair of jeans and trying to cram that monster into my front pocket is almost a chore. I find myself, more often than not, sitting at the bar and having to leave the device on the bar at all times - Pain the.... But maybe I just need to get used to it more? Is it something I should TRY to get used to - ie. is the 6 that much better than the 5S sans the obviously internal memory advantage?