Tom wants to know if he should get iPad Air. Leo says it's too soon to tell, but Apple has made it 40% lighter, and it's narrower while retaining the same screen size as previous full sized iPads. Leo says the Air will be a very good choice if he has an iPad or iPad 2, maybe even an iPad 3.
If he has an iPad 4, there really isn't any hurry to upgrade unless he just likes having the latest and greatest. Leo is actually preferring the iPad Mini with Retina display. It's even better because the DPI is higher, making it more sharp, along with the same guts as the iPad Air.