Thanks, its all about what you are going for... yes it does allow for more articulation but I do more HWY/then OFF Road so its smart to keep it on there. I have less pull from ruts and less dancing then I would without it the same goes for the Heavy Duty links, its made turning and HWY ride much nicer.
the plus over the OEM links is (hard to tell but the boots are thicker and sturdier/ greasable ends and a little longer then factory allow a slit bit more flex)
the reason for this upgrade in the first place was because my old ones were totally hosed (boots shredded {in pictures}, no grease and lots of squeaks)
all better now and they are still holding up perfectly. money well spent if you do lots of MILES HWY.