Just listened to "Steady On".
After hearing the 45rpm first, the 33 sounds a little slower and the volume output slightly less.
(I kept the volume the same at 10 o’clock.)
As far as SQ differences, I’d say the 45rpm is more open, whereas the 33 rpm is definitely a warmer sounding lp.
Both are very enjoyable.
This record has been my go-to for years in evaluating system changes. It offers everything minus brass/piano