[Closed] Which iPad to go for?

Can anyone offer me any insight as to which iPad to buy? I have most certainly ruled out the 64GB one but beyond that I am struggling to make up my mind.

So, has anyone gone for the 16GB and then really regretted it, for lack of capacity? But, then I am not planning on using it for vast amounts of media.

Similarly have people, bought just wifi and then regretted it, or bought a 3G version and then found they never used it outside of their home. But again I am not a mobile warrior so WiFi would probably suffice 99% of the time.

So all in all my head tells me to buy the cheapest one 16GB WiFi, but I never buy the cheapest of anything, it seems to be the way I am programmed. Yet £399 to £569 is a BIG difference both in real terms and psychological terms

Santa has provided me with some funds, so it is a case of buy now or buy something else. Money will be spent if wait around for iPad 3.

Any thoughts, other than MTFU and make my own bloody mind up.