Hi SanMan and welcome to the Jayco Owners Forum. Our experience with towing just within limits of your tv is that things will feel fine on the flatlands and hills, but may really bog down up grades. Braking may become a concern on long, steep grades; lower gears helped us there.
If you plan to do a lot of long distance travel vs. local camping, that 213 looks nice as you can still overnight/boondock somewhere along the route without having to pull the queen bed out (can leave it closed up still to sleep).
Let us know what you plan on doing, and remember that figuring all this stuff out and planning the purchase is part of the camping experience... Have fun!!