I agree with other responses - we have an electric legless Fiamma awning on our Pleasureway Plateau.
I will say that we have not had any problems with it (yet) but the whole design seems so flimsy that I really have to "Baby it" at all times, unlike the much more substantial "Zipdee" awning we had on our Airstream trailer.
When I ordered the Pleasureway from the factory, I did ask if I could buy the motorhome with a manual awning that had legs - so it would be more stable and I could slope the awning fore and aft for rain runoff in medium rain fall as I had always done with our travel trailers - quite pleasant at times sitting out or even cooking in a little rain.
I was told PW could not accomodate custom orders due to difficulties in keeping up with demand for their products.
I will admit it is nice not to have to worry about walking into support arms, and also to just push a button to put the thing in and out - but I still wish I had something more substantial, and if I ever have to replace this awning, that is exactly what I will try to get.
It seems to me that with as little living space as we have in our class B motorhomes, you really want to improve as much outdoor living space as you can - and that would suggest having the most robust awning you can, not the flimsiest!
What are builders thinking?!