Imma say read the tire rack reviews! All terrains have to compromise between road performance and dirt performance. Because they are a compromise, they take a step backwards in pavement performance, including noise, and notably wet and snow traction, especially when driving a truck in RWD like most would on their daily.
Falken At is a good tire, but they were a great tire years ago when their prices were lower. They nailed the market and then their prices caught up to everyone else’s. At the higher price, they don’t stand out above the others - they are simply caught up and in the hunt.
Right now Cooper has an AT that is getting impressive ratings and reviews on TR. Bridgestone has a newer offering, looks to be replacing the Revo series. there is a diehard following for the Firestone AT, which doesn’t have much name clout but has been a stalwart for many who truck, tow, fish and go for years.
I’ll say I’ve had several ATs, and I primarily drive on-road, while towing a travel trailer and wanting some AT goodness for rocky campgrounds and wet trails while pulling - and found that the Yokohama G015 was excellent and sturdy and quiet, 3pmsf rated. The continental all terrain has an edge in wet traction and a slight step back in steering. I really enjoyed the Bridgestone Revo2 while they were out. I never went with the blockier tread because of rain traction, (BFG, Nitto, Toyo) and also stayed away from the LT tires because at the pressures I was running, LTs would carry less cargo.
Oh one more - I had a set of cooper RTXs years ago and put about 30k on them. They carries loads quite well, were slightly better than the Yokohamas in the rain, were quiet, and had a good soft rubber kind of grip, at least until they hit around 30k where they started to lose some of their wet grip. Certainly not bad tires. They had a bit more “truck-like” handling.