I love wireless CarPlay and wouldn't buy another vehicle without it. Our previous Mercedes GLS 550 supported wired CarPlay but I found it to be a hassle to plug my iPhone every time I jumped in the car, even for a quick trip to the store and back. Even the 2020 GLS requires a wired connection (big miss for MB IMO). Those of you with Android phones are gonna love having a wireless connection. Of course you'll still have to put up with the Android OS but that's for another forum.