I'm the one who started this thread, so I can tell you of my experience with this awning. I really do like using it, it's easy to install and lightweight. The down side is that it is not bug proof, and when it rains the water can come down inbetween the awning and the trailer.
This year we will probably purchase a screen room, as the bugs were really annoying last year. Although it's another thing to deal with, I don't mind the idea of a seperate screen room which can be set up over the picnic table, and away from the trailer.
Years ago I lived in an airstream, which had an attached awning and screen room. Now that was deluxe! Also, big and heavy, and with the Scamp
we try to keep the weight
Good luck, let us know your decision, as everyone loves to hear of other's ideas!