Swapped every POS rancho shock on my truck with Kings all the way around. While the price was a lot higher than everything else out there, I am 150% satisfied and don't regret 1 dollar I spent on them. My biggest issue with this truck was the droop stop position and the horribly made control arms. Swapped the upper for a fabtech uniball upper arm, cut out the droop stop and I can hit any hole, dip, driveway etc at any speed with zero shock fade and no rebound issue. Compression, valving and psi of the shocks are all out of the box- no changes made. haven't hit dirt with them yet, but based on the progressive spring rate, I wont have any issues.
Save $$ and do it right. I've had bilsteins, fox's, ranchos, walker evans and nothing compares to KING...