You might be disappointed then. The Sonoran Desert and the lower Mojave (the I-10 corridor) is more picturesque if you're interested in scenic desert drives. The I-40 corridor is also decent. The I-15 corridor is kind of on the border between the low desert and the high desert, so it lacks the distinct features like the Saguaro and the Joshua Trees to the south, and the volcanic moonscape to the north (US-395 / US-6 Corridors: Owens Valley / Inyo and White Mountains / Death Valley).