In reply to im.

Yes you are right, better and worse era's/decades for music.

But with that being said, If I had to pick a decade that I have lived through and ONLY listen to music from that period of time for the rest of my life...

1990s > 2000s. That's my opinion. Still as I said much more classic than the 2000s.
(Who knows, maybe its just a thing of time. Come 2020 I may be yearning for tons of 2001-2010 music. Never know!)