The Sound Quality Of Commercially Pre-Recorded Reel-To-Reel Albums

I’ve owned reel-to-reel machines since 1976. I’ve only used them to make copies of my vinyl LP’s at 7 1/2 ips, and I’ve been quite pleased with the quality of those recordings. I have never once purchased a commercial reel to reel pre-recorded album.

I understand that commercially pre-recorded reel albums were mass produced and recorded at 3 3/4 ips and 7 1/2 ips. Were the pre-recorded tapes generally sonically superior to home recorded reel tapes made from LP’s?