Anyone running Grabber X3's?

So I'm gonna be making the step up to 35's soon, so I'm shopping around in both 315/70r17 and 35x12.50r17. The X3's look to be on the cheaper side of the market in 35's without going for a cheap chinese tire. I'm coming off of Toyo MT's in 33's that I paid way too much for, but were also a fantastic tire as far as treadwear and offroad capability. Only downside with them was they were LRE's with too small of a sidewall to offer any cushion whatsoever (had them on 18's) so she rode like a brick. I've seen some reviews from Dodge owners who were unhappy due to the X3's having a significant wander on the highway. Mind you, I'm aware that can come from many different sources ie steering or alignment or incorrect load range per vehicle.

Okay, enough jibber jabber, who's got X3's? Tell me about 'em.