So many options. Deciding depends on how you want to use your Jeep in the future, as well as how much you want to spend. Going cheap on a full spring lift with control arms, etc., is not cost effective. You will be needing to replace parts sooner than later. Even the complete cheapo lifts are over $400.
A 2" spacer lift with some 31" tires on aftermarket rims will change the appearance of the Jeep tremendously, and will be able to take you a ton of places.
Add a 1.25" Body lift and you can run 32" tires, but then you start to get into the negative effects of improper gearing.
Things start adding up quick from there.