First, welcome to iRV2.
We're glad to have you join us.
I'd suggest a search on "Jayco" and "Dutchmen" using the Search feature on the toolbar above.
My vote would be for the Jayco - we've owned three (a Cardinal pop-up and two Designer 5th wheels.) When we were shopping for our first 5th wheel back in 1996, we looked at a Dutchmen on a dealer's lot on a rainy day - there was water leaking through the roof, and water leaks were a common complaint among other Dutchmen owners at that time. Maybe the newer ones are better, but I wouldn't bet my money on it.