I am thinking about a new GoPro. I have a Hero 3+ I got on eBay a few years ago for high altitude ballooning. For that application it works just fine. Cheap enough if it breaks or I lose it I don’t get too upset. Fast forward. A busy this weekend asked if I could use it to tape a flight or two for his son. He has special needs and is an aviation nut. Watched yT videos constantly. So we went up in his MU2 and I used camera in cockpit- bouncy and lost audio (due to noise) after start up. Then went up in our club 182 mounted on strut-pretty cool for that but other then noisy wind. We posted them up on yT and his kid went nuts loves watching them over and over and over. I’d like to get a GoPro that I could mainline the audio from cockpit in so you can get better voice. The hero3+ doesn’t do that at least easily. What is my best bet??