As mentioned, I plan on getting new tires in March...and will get Michelins unless I can find Toyo's at a substantial discount over the Michelins. I have had Michelins on my cars and RVs and I really have had a great experience with them. I cannot remember the last time I bought tires that were not Michelin...maybe 25 years? So it would take a significant savings (plus the glowing reviews of Toyos found here) to make me move.
My daughter bought a used car and several years ago and when t needed tires about a year later. I told her to change to Michelins, although she didn't want to spend the premium, but she did and later told me her car drove and handled so much better. I figure if my novice daughter can notice, then maybe they are worth it.
Sorry for the long post...but bottom line, I really don't have a reason (besides cost) to move off of them.
As a side note, I will be having Rettrobands installed at the same time at the Atlanta NIRVC location and will have the tires shipped there (at least the fronts).