From reading the latter post I am assuming you got RS5000's and not the RS9500 series. I just replaced my originals with RS5000's and I am not noticing as much of a difference. The ride is still stiff but smoother at higher speeds. The front dips a little more when braking but I would not have noticed had I not been looking specifically for it. I can take tight turns quickly (and at high speeds) and don't feel much body roll. I am left to wonder if my stock shocks were so shot that the Ranchos feel similar or if I am not as sensitive to the ride differences.
Also, when pressing my weight on the stock shocks, they do slowly give but I do have at least 100lbs on garfull. One stock presses more easily than the others and I think if any were bad this one might be it. All are the same length laid out next to each other. My OEMs had just over 90K miles on them.
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edit: I take most of this back. I guess my RS5000s need some time to break in. The ride is really soft and bouncy. I expected smoother and even. Never has my head hit the roof so many times. I may retire these shocks more sooner than later but I'll get my money's worth first.