I've been running the Foam Cell Pro's since May 2017 (40k+ miles). I have had exactly zero issues with them. At the time, I really couldn't find many people who ran them on their 4Runner.

I was looking for something adjustable, but also very low maintenance and robust without overpaying for racing shocks that I didn't need; the FCPs really fit the bill here. I read too many anecdotes about Bilsteins leaking or the shaft pulling out of the eyelet. OME seemed to ride harsh and wasn't adjustable. I had no desire for the extra complexity of monotube racing shocks with external reservoirs.

These things are hefty in size and weight. I also appreciate the 360 weld around the eyelet. I've been on two 6,000-mile National Park road trips out west with a good amount of off roading with no issues. They are comfortable enough for a daily driver as well. I chose firm valving up front, soft in the rear with comfort springs up front and Icon 52700 springs in the back.

I will absolutely stick with this same setup if I do it all over again.