Why blackberry Z3, because its the hybrid version, blackberry with Android compatibility.
the sound is good with mic and speaker is a good quality sound, and with hand free the sound is even much better.
at first look it seems you are lost but once you explore the mobile you will realise its awesome, it has got the best apps which comes free with it, linkedin, the password wallet is the best thing it has.
its nice, it can have a better design and it has to improve the Android compatibility, as this is one of the limitations is has, as its does not support many Android apps to show or download or run the apps
I can bet it will go a long run, I feel about the Blackberry Z3 is value for money, if you are a blackberry fan, you will love this as its pretty economic to buy and saves a good amount of money