I've had my Fiamma F45 atop my UZJ100 for more years than I can remember. I went with it because it was super fast to deploy/put away, rugged aluminum shell, etc., etc. and it has not disappointed. I have rigged up my own canvas side panels for wind buffer & additional shade. Works. Recently I was thrown into shopper-itus once again when shopping for an awning for our new to us Escape 15A.
I thought I wanted a 270 for this trailer but after spending judicious amount of time and energy and not coming up with what I felt was a true long term solution I bought a new Fiamma F65s 320cm length traditional awning. Its certainly a different awning application than a truck, but at the end of the day I just didn't want to deal with a fabric, zippered cover apart of every 270 I checked out. And none of the 270 choices offered complete shade for the long side of the trailer. So now I'll have a true 10' wide and 10' long patch of shade & rain protection. And no zipper to keep clean and lubed which is an even bigger factor being in the tow dust stream of the LandCruiser.