Please share opinion on the pros and cons of each.  Any input is greatly appreciated.

Awning - obviously less work for some shade.   I am from Colorado and your bugs would drive me nuts and you wouldn't catch me without the R-Dome.    We stayed at a campground in Kansas last year, Kannopolis, and they were so bad, the Fantastic Fan sucked them on to the vent screen in such volume I had to wipe them away.  So gross.

Derek 

Thanks for your input and that is the exact reason that I am leaning towards the R-dome.  The bugs in the south are the WORST!!  My only concern is how strong is it?  I mean weather wise, Is it best to take it in every time the wind blows or when it rains?  

That being said.   I would roll up the doors if the wind was real bad to make sure there just less wind shear.  If it doesn't move, the wind wont be a big deal.  It depends on how well you secure the bottom.  Because there aren't alot of tie downs, which is nice, the bottom skirt, across the ground, just flaps about unless you put something on it.  My go to items are drinks and the bars from my trailer hitch.   

Eitherway, after Kannopolis, ...  never again will I not use it.  I look at the new RPods with the awning and as time saving as that is..  there is just no way.  Maybe in the winter.   But even then it keeps the snow out of my trailer.