I need help please. I don’t know whicho GoPro to buy, the Hero 7 or the Hero 8. I can get the Hero 7 black brand new for £170 and the Hero 8 black also brand new for £180. The Hero 7 has a replaceable lens and that is a massive advantage but the Hero 8 only costs £10 more and is obviously the newer version. If I put some a lens protector will it truly protect the lens from any damage? Or do I have to buy a case for it? It’s a big dilemma any help is appreciated.