Interesting question. Unfortunately, for me it has probably been years since I listened to CD's daily. Way back in the good ol' days probably.
Just don't seem to have the time these days for daily listening. And when I do have free time there are other items besided listening to music seeking my attention. (Oh, how I miss "the good ol' days. (If they ever really existed.). And when I do listen, sometimes it's vinyl and sometimes it's CD's. And sometimes it's an IPod. And, unlike possibly others that are in one "camp" or the other, I really have no preference for vinyl vs. CD, or vice versa. Neither really sounds better to me, just different.
Probably a few times a week listening to all of the aforementioned.