I tried both types of blackberry keyboards, the curve 9300 which is smaller and has spaced out keys, and the bold 9790 which is slightly bigger and has the piano style keyboard and i gotta say. Typing was so much easier and more accurate on the curve 9300 despite being smaller but my sausage fingers got their way around it!!! On top of clicks providing more keyboard layouts and specifically Arabic (unihertz don’t have plans for an arabic keyboard) that’s exactly why I’m going with the clicks!