On one CD that may be true, but I guarantee that one little USB can access a lot more music, faster, than changing CDs And I say this as a guy who likes CDs! I wouldn't want to not have one on my vehicle, but you know things change and you either roll with the tide or get swept away by it . Also, the quality can be the same as a CD if you transfer it at the high bitrates rather than the compressed mini-file MP3 rates; after all, it's all digital bits, 1s and 0s!Lots of funny comments in this thread, but I guarantee you that I can pop a CD into a slot faster than you can connect a USB cable, connect to UConnect, navigate phone apps/menus to find your music, etc.
Safety. Simplicity. Better audio.
KISS principle - Wikipedia
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