Comparing the 7000 with the 9600, there is not much difference. If you are going to pick it up and press buttons, you really need two hands with either model.
If you leave it on the coffee table and just press buttons without picking it up, then the 9600 is much easier to use. It is so much easier to find and press the volume button. I can't see the 7000 screen at a low angle but I can see the 9600 properly.
If you operate the 9600 while it is on its stand it is even easier again.