Just had the 5100s installed yesterday. Went with one click down from max height setting on the front. Ride is MUCH improved over the crappy stock Ranchos. I feel like it hits the potholes, railroad tracks, etc with less bouncing in the seat compared to the stock Ranchos. Just feels tighter and more controlled on the road, with still being smoother than the Ranchos. Very happy with the outcome.
Got a great deal at streetsideauto for $308 shipped. Paid $400 for installation of all 4 plus the alignment - a bit higher than some on the forum but it's a local guy that I've had work on my cars for years and I trust his work.
I'm now sitting at 38" front wheel well to ground, and 39.5" rear. Looks way better IMO.