z30
I couldn't help myself and bought a Passport when it came out, which I love. I had a z10 and loved it, but it was "a little slow". I wanted a Z30 but wanted to wait for a better resolution display, which obviously didn't happen.
I'm a big fan of BB10 Hub and their auto complete/swip. My biggest grip with my Passport is that a truly usable SSH environment is at my fingertips, but there is no native BB10 SSH app to take advantage of the keyboard. JuiceSSH is awkward. Also would like IRC to show up in Hub.
Biting the hand that feeds IT
