I've had a few sets of Michelins and I was always VERY impressed with the treadwear and performance in every category rated. I use Tire Rack and find their ratings of the tires to be very accurate and have never purchased a tire that did not perform as rated. I exclusively only use tires rated at A A 500+, even if the tests may be meaningless, they have always performed as rated. I drive my cars very aggressively and I tend to buy a new one (used) every three years. So the first set of Michelins in 2010 on my F-150 were awesome, made the truck corner as well as any car. The sidewalls were pretty stiff and amazing in the corners, and the ride was really great and comfortable for a truck. Since then I've purchased about 5 different sets of Michelins, which are always dramatically better than the tires they vehicles came with. I've driven many many different cars, all my friends vehicles, different rental almost every week for work, and plenty of high performance sports cars. Lots of experience with many types of tires and also each type of driving conditions, plenty of snow experience with different models also.
I would definitely purchase the The T+H's. Tread wear, is A Rather than B on the other. I usually don't purchase tires that have only A A specs, but I pay the most attention to the user ratings. I've never installed a tire that didn't perform as the ratings described. My only gripe with the Michelins is they tend to be pretty expensive compared to other tires their size. But, I always pony up and spend the coin. FYI, the best road tire I've ever driven was the MXV4's, about five years ago, on my Ford Taurus. Just amazing in every rating and performance. It had an AA A 800 rating and was rated at 60k miles. I put over 40k miles on the tires and they were only a tiny bit above half worn. Performance never degraded over wear, and visually appeared new.
What vehicle / size are you looking at? Just curious...