Thanks for the reply - picked up the Air now and playing with it at home (still wrapped in plastic.... Call me paranoid)
Lovely iPad and vast improvement on my previous iPad 3 but still in dilemma over Air versus Retina mini - I can conceivably see this iPad leaving the house more regularly than my basically housebound sofa slouching iPad 3 which was really just saved for big trips rather than commutes but I'm just not sure how often and think a mini retina might get tucked in my coat pocket everyday and be worth the internet surfing/movie watching compromise for that mobility...
Oh first world decisions decisions....
Let us know what you decide. I'm in the exact same boat. Air is still currently sealed in box and I'm thinking of selling it and waiting for mini retina. If that doesn't work for me then I can easily get another air.