I’m fairly old too. Apologies if offended.
What I meant was that it might be advantagous to invest in HQ streaming rather than build up a collection of the most expensive vinyl to play on a modest rig. Especially, and respectfully, OP, as you stated that you were old. Without spending a lot more, you may achieve good results from digital. Your question about obtaining the best source material stands. Yes, the best recordings and pressings will always sound great and will always elevate whatever system thet are played on. However, consider this: the best remastered vinyl on a modest rig will probably not sound as good as originals and the second best vinyl (if you will) on better hardware.
@noromance That is a disgusting post.
If you’re old, why bother with buying new records and CDs?