Both my dogs are on Orijen. Currently switching Gusto off the puppy formula.
I used to rotate the grain free kibbles with Meg, but the fact is, nothing makes her look as good as the Orijen. I've been rotating formulas with her, but Gusto has a much more sensitive stomach than she does. We'll have to see if it works for him.
I did pre-made raw for quite a while with Meg, but a combination of expense plus having other people feed made it less than ideal. She still gets RMB sometimes for the teeth; again, will have to see if it works for Gusto.