Ah yes, lift height directly to politics. Makes sense.
I think 3" is kind of an odd height. Go all out with a 4" or go cheap 1.5-2.5" and new shocks. I dunno if that's the common consensus anymore but kind of how I feel about it. 4" introduces a cascade of additional problems to solve and those issues start somewhere around the 3" lift height I'd suspect depending on Jeep. RockJock does still make 3" coils, I think. What size tires are you trying to run? That should be a part of your thought process. Adding a 1.25" body lift is a common method to gain some clearance and open the door to some future mods as well without having to do a bunch of additional work to the suspension that comes with higher lift heights.
All the information is here on the forum but I know until you kind of start to figure out the terminology and a vague idea of what you're looking for it's kind of hard to get started.