In June I bought a 2008 TM 2619 that was missing it's factory installed awning, as previous owner said the original was destroyed by wind. My opinion is that NONE of the available options will handle much wind, as I also installed a SunSetter retractable on my parents house.
I wanted a light inexpensive awning that I could view as a 'consumable' with about 2 seasons of use before needing replacement, and not worry if a surprise wind came along. I chose an 8x8 model on ebay like the one in the following video:
The video is accurate, and my experience is that it works fine for the money. You can find them by doing an ebay search using the terms: "Car Tent Awning Rooftop SUV Truck Camping Travel Shelter Outdoor Sunshade Canopy".
Mounting: The included brackets are Right Angle brackets designed to be bolted to a roof rack rail as found on many SUV roofs, but I needed to mount to the TM aluminum profile that connects the roof panels to the sidewalls. I chose 1/4" thick stainless steel plate for the final version (prototype in picture is aluminum) 2.25" wide and 10" long.
I used the original brackets to space my holes for drilling, and cut two brackets so as to drill both at same pass. Note that I used Rivet Nuts, sometimes called RivNuts, to make a threaded hole in the TM aluminum and allow for strong threads and a removeable bracket. I bought a cheap rivet nut setter on ebay, and it is great for adding strong threaded attachment points to blind holes in thin metal.
I added extra holes and length to allow for wind to spill when there is a breeze, but I do not trust any awning the size of a small sail to hold in a decent wind. It worked well enough on my big summer trip, and my cost was about $180 with all parts. The fabric is easily replaced and customized, and the whole awning comes off easily with 4 bolts, allowing it to be moved to my Ford Expedition for daytrips where I want shade. It is easily stored inside the TM on the floor in winter, and brackets easily removed to accomodate winter cover cloth.