Outer Limits 4x4 Board

Has anyone tried either of these brands of leaf springs ?

Im looking at the comfort/light duty packs for a better ride on the road, and before anyone says "take a few leafs out" - the leafs i have are extra heavy duty and there not designed to ever be comfortable !

Are the X flex snake racing springs EFS extreme flex springs?

Not sure mate, just seen them on the website and thought it was there own range.

just put a set of rockcrawler springs under the front of mine.
flex quite well i think.
would recomend getting the pack to carry the extra weight.
i've put 3 inch ranchos under there too along with standard length shackles and the only thing stopping more droop is the shocks.