I recently bought the GoPro 4 Silver edition camera and was wondering if anyone has a suggestion of which housing to use so I can attach an external battery. The housing that came with it is the waterproof case which I like because it will keep the dust out, but there is no external access. I've seen the plastic skeleton housings but wonder how tough they are because I will be using the Lynkspyder to film the games. I've also seen the metal housings and wondered if they would do any good. What do you guys use?