My 3yr old Samsung smartphone has started acting flaky so time to move on before it dies. Switching from T-Mo to ATT due to better coverage in my area. Tried out a Windows 8.1 phone in store & seemed intuitive and snappy. Big advance over WP 7 or 8. But everything seems great during a sales demo I'm not a huge Android fan nor big user of apps- just phone, web, email, and some basic apps. Anyone have any advice or experience with Android-to-Windows Phone switch?