I noticed Mobicity had the white and red ( x920e) versions up for pre-order at a whopping £660. So I did a bit of Googling and found a seller on Ebay selling the X920D direct from Taiwan for £580 delivered, so I took the plunge.
I was going to wait for the M7 but I think the 4.7" screen was the only lure for me and to be honest I'm not even convince that's going to happen.
Screen is gorgeous, phone sits nicely in my hand and my thumb can easily reach all areas of the display. The Black version has the rubber back, which I thought would be wise for more grip.
Will give it a few days for the battery to settle in and then see what that's like.