3" front spring recomendations

I am looking for suggestions on front springs for a friend's '92 XJ. He enojyed the truck so much in Mexico, he now is bitten by the bug. The eventual plan calls for 3" lift with JKS discos, adjustable arms, and tracbar. The Jeep has a 2" BB now but the ride is just a little too soft off road. We have recieved suggestions of Rubicon Express and OME V8 ZJ coils. The XJ is a daily driver so nothing too stiff, but again more than stock is good. Any other ideas would be great especially comparisons.

Thanks,
Angus

Both Rubicon and OME make great stuff. RE has a great 3.5" SuperRide kit or with an OME setup, take a look at this post on JeepsUnlimited:
http://www.jeepsunlimited.com/forums/showthread.php?s=&threadid=433468&highlight=OME

The OME will cost you a little more, but in the long term, I think it will give you a better ride.