Do you listen mainly to Audiophile CDs and records?

If you find your system is limiting what you can listen too it’s a sign the system is weak in some area. Well configured systems will bring out the merits in even poorly recorded material. 

I agree with folkfreak. 
Inline with my listening habits. Paramount for me, is to have a period press, and listen to it through best possible system setup(to your own ears)

there is some music I prefer to listen to on second system, some I actually prefer in car, but sound quality doesn't stop me from listening to music I like...

No, not at all. The great majority of my time listening to music is very casual. I stream music from internet radio, Pandora, and Amazon Music all at very un-audiophile quality (it's great for discovery!). For more critical listening I have a nice library of music (mostly jazz & rock) in uncompressed flac consisting of standard Redbook and hi-res files. For me, it's all about the music.

folkfreak:

There are wonderful, powerful historic recordings of great artists from the 30’s, 40s  and 50’s in mono, and certainly less than high quality sound that I would not want to be without, but sometimes avoid because I’d rather listen to my “system.”