i was using z10 and Q10 "kinda BB fan" then upgraded to passport but it was to big for one hand use and i have to drive alot so it was kinda hassle for me to use so i was waiting to get my hands on classic and let me tell u this thing is awesome / smooth as butter / really awesome 10.3 interface "better then 10.2 ofcourse" and yeh keys are far soft and comfortable then Q10 but experience it first before getting it you may like it or not but for me it is one of the awesomest device after 9900 and this thing does the job pretty damn well on one hand use , iPhone 6 4.7inch & Blackberry Classic = match made in heaven
hope this thing sortout your thought
cheers