Agreed, the 3.6 adequate one the freeway, and it is more quiet. If I am going on a long trip I typically take the JKU. But the LJR is my go to for around town, going off reading etc. I am hoping to take the LJR to Moab one day.the upside to the jku was the mileage on the highway, not sitting at 3000rpm at 100km/hr is nice lol.