Coilovers or lift/ Level?

[tightline07]

I was wanting to run the ready lift 4" but after talking to one of their customer service reps they don't recommend it bc I currently only have about 1.75" difference from front to back. They said that it would sit nose high if i did it. So with that being said Is there another lift option in the price rang of 1K? I am wanting to run 33's and a 20x9. Truck is a 2013 crew cab z71. Thanks