Was curious and tried a set of 97A Classics (53mm). Skating flat on rough asphalt they were definitely smoothing things out a bit compared to 99A, however at the same time they felt squishy/bouncy and really slow. Powering through slides worked to some extend, but I'd also get stuck a lot. I also realized that I actually like a more direct feel and sound, riding through cracks and different patches of asphalt felt off.
I think this duro is more for wide and large wheels that are generally very stable and fast. It was pretty hot so maybe worth keeping them for the winter, but I'll stick to 99A which I absolutely love. Good news is the Classic shape really helped with the flip tricks I am currently working on, so I guess I am going back to the roots after years of riding mostly wide, conical shapes with sharper edges.