I went with the ReadyLift too. Funny enough I just brought it back to the shop today because the handling was getting worse (possibly misalignment) and it started to click on me pretty badly. Depending on how it does after today, I look into getting the HRG…
I just moved from 225s to 245s, and added a 1.5 in lift. I don't like the handling as much anymore-- definitely feeling the increased body sway. But that's just on the road so far. I'll see if the bigger tires make a big difference on dirt.
If it's not too much of a benefit off-road, I might go...