hrosvit, what makes you want to go with the Nexus 7 instead of the Nexus 10? Is it the price, or do you have other reasons to prefer the 7?
I am undecided which form factor would be more appropriate for my needs. Perhaps the 7 is easier to hold for a longer period of time and perfectly sufficient for anything you could also do with the 10. On the other hand, the 10 has that amazing display resolution, I cannot imagine how it would look in real life.