Nancy: The Perfect Foundation?

Has anyone found their perfect foundation yet? Well I'm pretty picky when it comes to foundation. I want a natural, lightweight, full coverage, and good absorption foundation. Why is it do difficult to find one :( but I recently went to Target and got myself two foundation. I will try these out tomorrow and do a review on which is better. The one on the left is Rimmel London Lasting Finish 25 Hour Foundation and the right one is L'oreal new True Match super blendable make-up. If you've try one of these before, let me know which ones you think is better! :) Or better yet, let me know of the ones you've tried before and think is good. I wanna try out as many as possible until I find the perfect one!