I personally used blackberry z30 and I want to say that don’t compare blackberry with any other smartphone maker company because blackberry gives you a device which goes very high from your exceptation’s everything regarding this model is great awesome camera quality and speakers which will gives you another way to listening music.
I know there is only one issue with this model and that is it has less software which will made you sad but when you update it’s operating system to 10.3 then you could be able to install all type of android apps as I am using now.