It's good for me to see the side by side.... I was concerned that the step in the TS would restrict fore/aft movement, this makes it look like it would limit you more than the Corbin might.
I'll be very interested in the actual 'sitting' of the two. I prefer a very firm seat, that I can shift around on without it being super slick.... been riding long enough that I remember when a two person seat had no step in it at all, and like it that way.
FWIW, I'm 5' 09", with a 31"-ish inseam. How would that compare to your stature?
Where the seat's edges hit your legs, and how the nose of the seat works will be something to note as well.....