Ever since the 2010 PDC when I got my first Windows Phone 7, I’d been in love with it. I was coming from a Blackberry and was thrilled with everything I was getting–Zune, local scout, a decent camera, the UI.
Buuuut there were some things that I wasn’t so happy with, too. The biggest thing for me was the availability and quality of apps. Sure, there are some great apps. But there’s a lot of essential apps that aren’t available, like Pandora and Google+. The “standard” apps that were available–like Facebook and Twitter–were glorified bookmarks and didn’t have nearly the functionality that my wife had with her Android. The thing that finally pushed me over the edge was seeing a co-worker use Android’s mobile hotspot while on the road at a customer site. That justified a new phone platform right then and there.
So I’ve switched from my Samsung Focus to Samsung Epic 4g Touch, and I must say, I’m thrilled! What do I love about it? All the apps are great. I have two GPS solutions (Google Navigation & TeleNav) that are WAY better than what I had with WP7. I have unlimited data, which is incredible. (I know this isn’t a WP7 flaw, but it’s something that I didn’t have with AT&T that I now enjoy with Sprint.) I love having access to Pandora again. Oh, and MOBILE HOTSPOT!!
Is there anything I miss about my Windows Phone? Not a lot, but there are some things. The integration with SkyDrive and Office was nice. I love OneNote, so I liked having it as an app that would sync automatically to the web. The battery life was great. Battery life is what I was worried most about before switching. My wife’s EVO 4g has pretty sad battery life, but my E4GT seems decent.
So, WP7, we had a good run together, but my heart now belongs to Android. The E4GT is the everything I’ve ever wanted in a phone, and I plan on sticking with Android for the foreseeable future.
adamprescott.net 
Oh–some other things that I forgot to mention about the E4GT! HDMI out to TV & support for bluetooth keyboards and mice