I have an 08 reg cab silverado 4x4 with a leveling kit. I want to get new shocks and I have looked at several different sets of 4 I was thinking of Pro Comp ES9000 or Rancho RS5000. Looking for advice. I do a little off road but not enough to need heavy duty shocks just looking for improvement. Or if there is a different shock or better one that is not too pricey