Has someone tried both H9 and H8 and could compare them in some way? There's almost no reviews online yet and I really don't know what to do. I need ANC for travelling etc so it's an important feature to me. I have tried H8 so I know how they perform. So if someone has both I would love to hear some advice. Basically I want to know which has better ANC, sound quality (I know this is very subjective but I'd love to hear your opinion) and if the weight of H9 bothers you or not etc.