I

.
I'm looking for an AT Tires. I have canvassed on Cooper Discoverer AT3, Federal Couragia AT, Maxxis AT-700 Bravo & GT Savero AT plus.
The size is either 265/65/R17 or 265/70/17. My current tire is a Bridgestone Dueler 840 (245/65/R17).
Which do you think is the best option?
Gurus, What differs from a 6-ply and 8-ply tire? The price difference is about 2k+. I will not be carrying too much load on the pick-up, it's just about 5-6 people and a few things at the back.