Just my personnel preference. If n when my newly acquired 4 starts showing signs of EAS problems, having been down that road before. Coils. Honestly, more concerned about it's timing chain, and, or guide wear...
In fact, it is your steering angle. You've changed the stock geometry (Castor too) after swamping coils, plus you're putting too much faith (Stress) into steering dampeners.
(Relatively- Still needs maintenance) Problem free steering? Correct the steering angles and use adjustable upper &...
Parking lots with speed bumps are more noticeable stiffer, speeds above 75-85 (Traveling between LA & Vegas) feels improved. Twisty mountain roads- After adding poly bushings it's become bit of a sport, lot less body roll and firm steering.
Even when riding with chunked-out 35's, @ 80mph it's stable, large part due to Currie's CE-9102K frontend housing kit. Also firmed up steering eliminating that POS rubber coupler on steering shaft.
I regret thinking it...
No mention of control arms ?
Maybe it's just me, but having some quality arm's makes a world of improvement over stock.
If you cant regear & replace arms all at once, I'd do arms first. Metalcloak or Currie...
Big tires look cool but require long list of upgrades.