Kill 10

个 Home 同 Return 键去L左边啊？Recent contact 又无得 manage或off左佢。个Hub又唔知想点，比返个message icon同正常既Home screen我啦。又成人hang L 左响度，我就泥kill L左你

BB10 is a brand new o/s, you have to forget the Home or Return key.  You can flick left with your finger to go to hub which has all your messages or flick right to go to the app pages.
With the dual core cpu and 2 gb of ram, I never had problem with the Z10 just be patient and spend the time to accustom to the new BB10 o/s, it is such a superior o/s and it really puts ios6 and Android o/s to shame.

new bb10 might fit your feet, but not neither mine nor my clients. The left-left-left... and bottom-up swipe operation drive me crazy.