Seeking advice about vinyl vs CD.

Several key factors are in play here. The level of your analog/digital gear, the investment of time(cleaning/analog set-up) and the condition of the vinyl. FWIW you might be surprised by the amount of space a large CD collection takes.

Easy choice for me. CD all the way. I use streaming most of the time as the choices are endless, but when I hear something that strikes my fancy I get it on CD. As stated previously we can't make the determination for you, but it sounds like you may have made your mind up even if subconsciously.

I have tried to sell/trade some really nice Deutsch Gramophone and London Phase 4 classical LP's and nobody wants to buy them for retail re-sale. You may have to go to eBay or Etsy to find buyers. 

I think you may be stuck with them so enjoy!

Keep them both as you can alternate between cd,lp,streaming.you never know when a emp hits and you have to get out the hand crank Victoria playing the flight of the bumblebee😄.enjoy the music and all the stuff. Enjoyment is not hoarding no matter what my shrink says.

Self ask, self answer, but I will try and help the thought process.

If I heard you right, you are keeping your vinyl channel for non-classical listening.

Apparently, you also already own classical CDs, though don't listen to those much either?

Is there a possibility you expect to live to where yiu again want to hear more classical? Favorite classical?