Is YouTube Music (YouTube Premium) better than Apple Music?

I have a subscription for both Apple Music and YouTube Premium (where YouTube Music is included in the price). So with YouTube Premium you get ad free videos, you can download videos, you can watch (listen) to videos in the background, and you get YouTube Music with about the same available music songs as Apple Music. And YouTube Music has a lot more music videos than Apple Music too. And YouTube Music is available on all devices, iPhone, iPad, Apple Watch, Android, Linux, Windows, Android TV, Samsung TV, The Web and more. So why keep Apple Music?