Cooked VS. Barf VS. Store Bought?

I am thinking about switching my dogs' diet from store bought (commercially prepared in a bag kibble) to either cooked or bone and raw food ( barf )... but i want to do as much research as I can. does anyone have any good sound advice, or a web site with a lot of information about either of the types of food and their benefits of switching to barf or cooked, research on both types of diets, pro's and con's of each type? I am very concerned about my dogs' health, and I have read up on some pretty shocking facts about commercially prepared food/ kibble that is store bought. most of it does not sound so good, and i just want to make sure i provide the best possible diet for my dogs as i humanly can. any and all help in this research of mine is greatly appreciated.. any negative replies will be reported. sorry am looking for actual sound good advice and or information. thank you in advance for your help.