I'm sure I'm am the 15th million to post the very same question and yes in the end I must make the choice. I have a 2015 JKU, it came from dealer with "lift kit", after examining it appears to have rubicon springs. Now I have 33" Nittos and new bumpers, winch on the way. I'm sure you see where this is going. I need a little more clearance but I do not want too much either, I also don't want the front to sag after adding the winch. I considered doing a Rubicon Express budget lift with shocks and blocks to see if 2.5 was enough.

Who has been down this road before me and can give some suggestions.

 

Answered this in your other thread