You will notice little if any difference towing either one of them.
As far as BO's opinions of the drawbacks on a hybrid, the noise is relative, and we have had no issues freezing folks out in our Roo. Regarding the last comment, I sat in our campsite in Arkansas last week during a late morning downpour and watched as numerous campers were breaking down their hardsided rvs and loading up equipment soaking wet. There is no doubt they'll be drying out when they get home.
No leaks in the 4 years we have owned ours, but I read about plenty, hard sides, 5th wheels, class c, etc.
