I got my SPH classic (32") within days of ordering it. Had my 2nd or 3rd ride in it lastnight and am convinced.
If anyone needs reference of the fit/length, my KO Elite Cowhorse fits it perfectly.
I rode in it a few times, played with my stirrup length, and took my reiner for a spin. Love the close contact feel, got good even sweat marks, visibly could see changes in his shoulders.
Took videos just to show the freedom and reach. Glad I bit the bullet and invested. I believe it's a great tool to have in the barn.