>>2778499Why no Colorado Plateau OP? or do you count that as part of Great Basin?
Anyway it's Sonoran for me, especially the lower elevation northwestern section close to the Colorado River. I like how it's a super barren landscape but still has a lot of big columnar cacti, ocotillo, etc. Something about that balance is more interesting to me than either the low scrub deserts or the thicker, higher elevation, cactus/mesquite forest near Tucson.
Pic related, Rawhide Mountains in La Paz County AZ