I run OME on the DD 4runner and alcan's on the wheeler. Either one is a good choice. Never really messed around with different shocks just used bilstins on everything.
I ran Bilstein shocks on my 4Runner when I first had it built. It only took one trip to Moab to go back to the adjustable Rancho RSX shocks. I bottomed out the Bilstein shocks constantly when dropping slowly off of ledges, but it's almost never an issue with Rancho RSX shocks with essentially identical dimensions. The Bilsteins rode great but just didn't handle compression well. This was with Alcan springs all around.
1989 4Runner: Dual Ultimate (Inchworm front & Marlin 4.70 rear), Marlin Twin Stick, 1200-lb clutch, 4.88 R&P, Aussie Front, Detroit rear, 30-spline Longs, Long hub gears, ARP hub and knuckle studs & 35x12.50 Cooper STT PRO tires. Marlin rear bumper & sliders. FROR front bumper. SAS with Alcan springs & Rancho 9000XL shocks. Budbuilt Bolt-on traction bar. Custom Interior Cage by Those Guys Rod and Customs.
Moab Tested & Rubicon Approved