WPCentral Poll: Lumia 900 and Titan II owners, what were you using before Windows Phone?

Is that brand new Nokia Lumia 900 or HTC Titan II your first Windows Phone? If so, what phone were you using before making the move to your Windows Phone?  And we won't limit it to those who have just purchased tier first Windows Phone. 

Feel free to sound off in the comments as to why you moved to Windows Phone. Was it the stylish tiles, stable operating system, or did the design of the particular phone jump out at you.