I have a buddy who has the St Maxx on his f150 and has zero complaints. Fairly quiet, tread life has been decent, he thinks he may get 50k with rotations every 5k miles. I also have a friend who has the STT Pro on his GMC. They're loud. They're an MT and ride like it. They're pure mud rippers and if you do any highway driving you'll get tired if them quickly. His words, not mine. His last set were the Toyo MT and he said they road better but again they're MT's so don't expect a quiet smooth ride out of an MT. Most AT's you can reasonable expect a smooth ride.
I've had the BFG KO2 and were up to this point the best tire I've ever owned. Smooth, quiet, great off road but they were on a Nissan Xterra, which may make a difference. I just bought some Ridge Grapplers but have not installed them yet but I bought them off a recommendation of a buddy. He has them on his Ram and likes them a lot. Low road noise for the tread design and believes he will get 60k with regular rotations. That seems high but they should push 50k