I guess the question goes down to: Does 1M more pixels worth the doubling price between G1 and A20? I know G1 is definitely a better build and a lot of manual controls, but for a mostly point-and-shot guy, the more important factors are picture quality and ease of use. Is G1 so significantly better than A20 that the investment should double at today's price? On reading the reviews, A20 - the cheaper one - seems have more satisfactory users than G1, or should I say, A20's owners are surprisingly more satisfied and happy than G1 owners. I wonder why, the latter being more picky because of the higher cost?