Better Made?

In my opinion the L frames on most toy haulers are only built to a minimum spec and not designed for long term road use. I also like the frame on the Full House but they probably aren't mass produced to throw them out the door as fast as they can. After looking at an L frame I've seen several things that I feel could greatly improve stiffness and spring hanger support. Not an engineer but I've worked in the steel industry for 36yrs and know what we were required to do to an I-beam when hanging something from the bottom flange and frame manufacturers don't have a clue. I personally would be willing to pay a little more for a hauler that had a decent frame under it...having that piece of mind while towing and one less thing to worry about.