I was looking at the A70 tonight these cameras are small, I had the A40 and it seemed much bigger and heavier, that S400 is the size of a cigarette pack to small for me, right now the A70 is $236 shipped from buydig I might wait on the A75 but I dont think the extra $ over the A70 will be worth it for just a couple improvements. The A80 felt better built than the A70 but not worth $100 more.