The kit is well made and simple to use. I got these shoes for my wedding. a major pain to use as it doesnt stay in place around the neck. No problems! I do recommend it! 5 but there?s very little difference. They look awesome and the detachable cable with mini XLR means my options for aftermarket cables are vast. 9? 2018 and 2020 models. The Sennheiser support is awful, 2 weeks without any response. It isnt hard to set up at all and there seems to be no disconnect between 2015 hardware and a game from the 90s(though again, steam versions).