I have the 5s (and 4s), in addition to the Google Nexus 5, Galaxy S3, and Galaxy S, plus Android and iPad tablets (mini and Air), but I'm not sure what kind of feedback you're looking for.
In the upcoming department, the Galaxy S5 looks to be coming out in the Feb-April time frame. Camera, processor, and screen resolution are the big changes for that one.
I know lawn & landscape marketing, branding, and web strategy. I'm not anonymous, I just don't self-promote.