Got one coming tomorrow. Haven't seen any reviews about the cheaper one. I love my 3+ Black but don't see the point getting a Hero4 Black if I never use most of the features and mostly record 1080p/30 anyway. You can get almost 4 of these for the price of the top dog. Plus (in theory) the battery life will be better since it doesn't have wifi controls, streaming, etc.http://www.amazon.com/GoPro-CHDHA-30…