To reiterate, it depends on use. You will be much happier with the AT if you do much road driving. And they aren't too bad off road either. I think the MT (which I am ditching now) gives up more on road than it gains off road. But of course it depends on your driving conditions. MT's are really pretty loud too, and I have an 80 series which are well insulated from noise. So I'd lean to AT unless you do a LOT of off road. OR. Get a second set of wheels and have both. Might be impractical but it's a thought.