If your still looking for a ipad? Currys has quite a few in stock, all over the UK, most locations have a few on display, that you can test it out. see the link below, they have a ipad specific search to see which stores have more than 10 in stock.
The UK price of the Ipad 64gb 3g is £699 that is really expensive, the 3g versions are also slightly heavier at 0.73kg
