How can I tell what version of an LP is best ?

I agree with Airegin. CD is just as good as vinyl. they do have different flaws. but each has them.
Perhaps some folks just find certain flaws easier to ignore?
I find both Lp and Cd to be just fine. And own LPs as buying used Lps is fun.
But I do have to laugh at the 'vinyl is better' fanboy crowd. It ain't better, just different.

I'd like to believe gold standard should be audio reproduction closest to music performed live regardless of tube or SS or needle or laser or vinyl or compact disc - but your point well taken.

Moonglun totally agree,
My respects for youd knowledge in the analog field, i just learned more than a few things....
Analog fan here even with hi end dac and cds on aiff.
Nothing like the old pressing on harbeth with luxman via rega p5.
Super

First , thank you for your opinions and info .
I did not mean to diss or run down CD's . I have some that are better than the LP's of the same album . Mainly what I am refering to is what I call 'compressed and lifeless' . This is what I was refering to above when I mentioned the three CD's of the Doors . I also have some vinyl that has the same characteristics . It tends to take the enjoyment out of listening to the music as it does not
have any life to it .
I will not say that LP's are better than CD's . They are different and more to my and my wifes liking . We could tell this right off when we fired up our new turntable !
Much in the same way that we prefer tubes to SS .

I started this thread to alleviate the purchase of undesirable LP's.
While I can appreciate the excitement of the hunt for some of you , it is not always fun , exciting or even possible for others . Most of my hunting , these days , is done on line . Thanks again .

Happy Tunes

Find a good local record store. I am lucky to have a few in the Seattle area. It is more fun to thumb through the "bargain bins" thansearch for the best pressings of X.