I installed a front pair of "Koni Hevy Duty"? adjustable shocks on my 05 WH. Original shocks lasted 40 000 km. Bilsteins lasted 60 000 km and the Konis were still working after 100 000 km. Problem is that you have to dismantle them if you want to change the damping but otherwise they are very good.
WH 2010 CRD. Bilstein shocks, Rustys 2" BB front, OME HD springs rear. 265/70x17