Shackle suggestions and thoughts

I have cleaned up the stock shackles on my CJ5:v6: , painted and just hung them on the frame. You guys have any suggestions or advice on the number of reinforced/greasable shackles out there. I'm not really interested in raising the Jeep any more than the Rancho 2.5 has already. So near stock length will be fine. Is it worth the money spent on the shackles or is it a waste of money. Costs on this build is a major concern, though I don't mind buying the stuff if it will enhance the ride or trailability. This Jeep won't be doing any rocks, back hill logging roads mostly. Input?

 

i like mine, but now i havn't yet driven my jeep, but they were easy to do, and i hope they make a difference, they are supposed to quiet the ride some too, less sqeaky