I have the Bilstien 5100's on both my fords and all the shaft seals are leaking already and there going to fail any day.
On the other hand I have the fox 2.0 remote resivor on my 08 GMC and the torsions are turned up, I added a little rebound to the valving and they work like a champ, plus when the seal head goes out its 20 bucks to fix.
My vote goes to Fox