New photos leaked show the upcoming device, BlackBerry 9860 Touch Monza, with a new style of bottom buttons that aren't present in previously leaked photos. It looks like a few of these prototypes are flying around as RIM is still in the testing phase with the 9850/9860 devices.
Also shown in the above image is the device is running OS 7.
What would you prefer? Protruding buttons, or flat?