I think the rpg adjustable is a lot easier to install, it’s what I’m leaning towards
They're significantly easier to install. The SVC kit is of very high quality, but the installation is much more of a hassle.
With the SVC kit, you have to discharge and refill the shock.
With the RPG kit, pull the shocks off, pull the springs, bolt on the kit, re-install spring, re-install on truck.