Here are Gopro alternatives that I really like!They are DOME DV800A,DV800B,DV900A . The LCD screen helps with settings and checking out your shots. The video itself is also very nice . I have had a Gopro for a while now. While it does give great video footage there are a few things I don't like. The new Blackview DV800B cam addresses some this for me. First the price is hard to beat. That makes it easier to strap this on a plane or quad and worry less.The thing I really like about this cam is the 2 inch LCD screen. No only can you use it to frame your shots it also provides a great way to adjust settings. You can also play back your videos and photos on the screen in the field. The camera provided batteries and charger are also something to get excited about. To me this takes the Gopro concept to the next level. Great stuff! This cam has more great features that I will go into detail on in this review. Chipset: Ambarella A7 Sensor: OV4689 Lens View Angle: 170 Battery: 4.2V 900mAh Display Screen: 2" TFT 960*240 Capacity of the Micro TF card: 32GB (Max.) Interface: Mini USB 2.0、 Mini HDMI Size: 60*41*29mm Video/Photo format: MOV(H.264) Photo: JPG Video Resolution: 2560*1080/30fps,1920*1080/60fps,1920*1080/30fps,... Key Features: 2.7K Camera(2560*1080/30fps),1080P/60fps Live view control 2.0 aperture is larger than other ordinary camera 170 degree wide angle lense 2 inch TFT LCD screen OSD menu Long battery life TF slot Mic HDMI interface USB interface Waterproof to 60 feet The Blackview DV800B comes with: 1 x Sports DV Camcorder 1 x Live View Control 1 x Waterproof Case 1 x USB Data Cable 1 x User Manual 1 x Batteries 1 x Battery Charger 2 x Flat Adhesive Bases 2 x Arc-shaped Adhesive Bases 2 x J-shaped Bases 2 x Adapter Brackets 2 x Thumb Screws 4 x 3M Adhesive Tapes 1 x HDMI Cable Conclusion: There is a few cameras like about the blackview dv800b,The screen a big deal allows you to adjust the angle you want when mounting it to your aircraft. I am a big fan of the cost ! the one 2.7k camera around $139 is very affordable .