Toss up either way, both are reputable manufacturers and all RVs are built as fast as they can push them out the door. Most dissatisfied with their RV purchased can point the finger toward the dealer for the cause since most manufacturers readily back their products.
No surprise that most will suggest their particular brand, but there are no perfect trailers, just some that don't show their defects so glaringly. Pick the floorplan that suits your specific needs best and hopefully purchase from a dealer that delivers quality service after the sale should you require it. No matter the pricepoint of an RV, overall quality of the unit sometimes boils down to luck of the draw. Good luck and enjoy your new rig.