Thanks for the nod, @1jafa. In my experience, depending on the record, a first pressing isn't always the best sounding, though is often the most desirable from a collector's standpoint. Leaving aside third party reissues, I've found later pressings from a label on specific records that sound better than the first pressing. For example, on the first Lynyrd Skynyrd record, I have several copies including an early Sounds of the South. There is some "nothing special" MCA reissue from around 1980 that sounds better. Why? Have no idea.
A lot of what I've been chasing are records that never had more than a first pressing and sometimes those were small quantities, typically offbeat jazz. So your choices are limited to the OG or some questionable reissue (if reissued at all). I've been banging the drum on Bobby Hamilton's Dream Queen, an unobtainium private label jazz record that is easily in the 4 figures. Reissued from the tape, cut by Bernie G. 30 bucks. The OG may still be better sounding, but at what cost?
Otherwise, thanks for the kudos. Yeah, cartridge set up is super critical. When I lived in NY, I used Mike Trei, the maestro. Here in Austin, no such critter exists so I had to revive my long dormant set up skills. I can do it- it takes time. Mike can do it in a flash.
Welcome to the forum, btw.