Albertporter we agree to disagree on vinyl. Have far more years in saddle. Please don't even menetion Speaker Corner product with any mention of sanity. I have some of those pressings, well did have, could not wait to ditch them, the absolute worse pressings I have come across, when compared to the original pressing.
Interesting, the blues LP's of Howling Wolf and Little Walter are so much lower distortion and so much better dynamics on the Speaker Corner over the original Chess, I thought they must have found a newer version of the masters. Also the Sarah Vaughn Speaker Corner is stunning, every bit as good as the original on my system.
Certainly the tonal balance of the two are different as the represses are done with modern equipment. Generally more highs, but clean.
When you say a few more years in the saddle, are you referring to age? If yes, we can't be too far apart or your hearing would be in question :^).