Went out with a couple of buddies to Horseshoe Canyon near Drumheller AB. We got there around 7:30am to both beat the heat (30+C) and get the best light.
What are you using for post processing? If LR I'd suggest playing with "Clarity"...which seems distinct from other sharpeners...can help things pop if not taken too far.
Why don't you download the image, work your magic on it and show us what extra potential you feel can be wrung out of it. I'd be interested in seeing what you come up with.
I think you're right about Photrio because, to nobody's fault, it displays a far bigger display (hence more detail) with vertical format than horizontal format.