We are looking to upgrade our video recording setup for the band. Currently our options are a Hero 7 black (top end of budget) or two cheaper cameras. I'm hoping some of you have real world experience with GP alternatives. I'm looking up reviews on various cameras. Our main concern is handling the high volume of a live show and battery life. We've been tracked at 115dB or more. 4K and remote control via app is a plus but 1080P is what we're running now (hero 4 silver). Removable battery definitely a plus! What say ye?