I've been watching that one for a while. What it brings to the table is tubeless wheels, electronic cruise control, decent suspension components.
What the Tenere brings is reliability. Valve Check at 26,000 miles.
Can barely find a Tenere 700, and Aprilia Dealers are about as scarce as Moto Guzzi Dealers.
I've ridden a Tenere 700 and would love a test ride on the Tuareg.