So Scott, one rig to settle on and screw everything else... LR3/4 or JK Rubi?
Which one is more the bespoke usable machine versus play thing?
That is an interesting question, and one that can really only be answered from a purely personal/subjective perspective.
If I could only have one vehicle, it would be a 110 Defender. The only reason I do not have a 110 at the moment is because of the heavy travel I am doing. Once I finish E7, I will buy a 110.
However, saying the 110 is the vehicle I would own if I could only have one truck is really an empty and mostly emotional answer. That is the vehicle I like, despite its flaws. I have come to the point as a traveler that my preference is to drive something I have an emotional attachment to more than some stupid list of specifications.
If the question is, what vehicle would I drive around the world in, if the choice was only a JK Rubicon or an LR4, I am really starting to lean towards the LR4. The breadth of capability with the LR4 is far more impressive the the JKU, but the LR4 is also $20,000 more! The LR4 has more payload, more towing capacity (nearly 4,000 lbs. more), more power (over 100 hp more) and I can sleep inside the LR4 easily, even with a full storage/drawer system. No question, the JKUR is more capable in technical terrain, but the LR4 is completely appropriate, especially as I have prepared this one for anything reasonable you would encounter in long-distance overland travel. We are big fans of the JKUR, and have even given it multiple overland vehicle of the year awards, but if price is no object, I personally prefer the LR4. For most buyers, the JKUR is a better choice and has far more reserve capability and nearly endless aftermarket support.
That is the long answer to a short question