Anyway, you use what you've built your routine around. For someone like me who has invested everything into running a daily routine which Android plays a major part means no other phone OS would be able to do what I do with my phone on a daily basis and because of that my only option is Android and I'm more happy for it.
Totally agree - I've been with android for around 3.5 years.. would take something special to sway me away. Disregarding the "ecosystem" (i hate that term!) investment the iPhone screen is simply too small to consider having been used to my S3 for the last 15 months.
The Note 3 seems like the best android device on the horizon but still not 100% on the size - since you came from the S3 did you find the increased bulge in your pocket at all uncomfortable?
