BB10 was good but failed to gain traction do to mis ques
I used BB7 and found it to be solid and efficient for productivity purposes, I now have BB10 its almost the same story HOWEVER as a BB Classic owner I do admit the OS is let down by modest hardware and a small screen, not to mention the gorilla in the room which is the lack of apps. Otherwise the OS has TRUE multitasking and you can easily move between concurrently running apps. I have never had the OS crash on me in the middle of something. At most the app crashes or you get low memory warnings / the device starts running oddly suggesting a reboot is in order. After saying the above I too can hear the music for this OS and need to explore my options.