The LP collector rule of thumb is to seek the original LP from the first stampers from the country of the recording's origin. Its rare that any reissue will sound better.
This is because there is a feedback loop between the record label and the artist. That is what test pressings are all about- audition. This feedback cycle is broken when LPs are issued in other countries and of course it rarely exists when LPs are reissued (Roger Waters is allegedly working with Acoustic Sounds on an Amused to Death reissue, so in rare cases that feedback look can still be there in the better reissues).
The original LP is not always easy to find! That is when you look to the higher quality reissues, IMO. It makes a difference how important it is to you have that recording sound as good as it can.
This is because there is a feedback loop between the record label and the artist. That is what test pressings are all about- audition. This feedback cycle is broken when LPs are issued in other countries and of course it rarely exists when LPs are reissued (Roger Waters is allegedly working with Acoustic Sounds on an Amused to Death reissue, so in rare cases that feedback look can still be there in the better reissues).
The original LP is not always easy to find! That is when you look to the higher quality reissues, IMO. It makes a difference how important it is to you have that recording sound as good as it can.