I agree, for a fast food burger, IN-N-OUT tries to keep their ingredients healthier and fresh. And I will ask next time I'm at Five Guys if they also have a secret menu.
I live in North Idaho, so I have to travel to eat at IN-N-OUT now. (Which I have actually planned trips around eating at one! LOL)
I saw that they opened the first one in Oregon! Do you live near that one?
I keep hoping they make it to Idaho or even Washington one day!