There have been so many new gadgets coming out lately. Some might have already set their sight on a specific item, while many others will still have doubt as to get what item. This chart comes at such a great time, that I think it will save many’s money, and even life.

Sadly and truly, I tried it, and it seemed not feasible that I will own an iPhone 4 anytime soon. Same goes to my EOS 7D dream with EFS 17-55mm f/2.8 IS.