Re: iPad to wifi or wifi & 3G?
I know that I'd miss even the piddly EDGE speeds that my original iPhone supports if I were to try to go WiFi only. Since the data plans are so reasonable in the US, I'd get the 3G version in a heartbeat.
Some say that he was the first choice to play the new Doctor but turned it down when he couldn't put racing stripes on the TARDIS.
All we know is, he's called The Stig.