So I figured I'd type up how things have been living with a Lumia these past 3 weeks, and coming from using an iPhone since it launched.
I'll outline my main features of each, and who wins.
Phone - Tie. Call quality is clear and they both sync fine with my Honda CR-Vs Bluetooth. I might give a slight advantage to the Lumia because I like how incoming calls look.
Text - iPhone. I find iOS to be more organized here.
Mail - iPhone. I feel like when I delete mail from my gmail on the Lumia, it doesn't delete from my actual Gmail...why?
Cloud services- Lumia. Skydrive, One note and contacts/calendar events work much nicer for me than the iCloud alternatives. One note is a fantastic app, and skydrive is MUCH nicer than photostream.
Games- Tie. Woah wait, a tie? Yes. Even though the Lumia will never match the amount of games the iPhone has, the XBL integration is enough to make me want to PLAY the games. I like adding to my Gamerscore or games played. Plus, Game Center is an ugly mess.
Build quality - Lumia. This thing is a tank. Even though the iphone 4 was beautiful, I was always afraid I'd shatter it.
Camera - Lumia. Looking at my old iPhone 4 pictures, I didn't realize how much better my Lumia camera is. Big Improvement for me.
Facebook - Tie. I like the iOS facebook app a LOT more, but the baked in integration into Windows Phone is nice too.
Well, there you have it. The lack of apps doesn't bother me as much, because I realized how few apps I ACTUALLY used. I'm happy with the switch.