I think the reality is our rigs are just plain heavy and I really don't think the steering rack and front diff (especially with atrac engaged) were engineered to handle heavy 35's over technical terrain very often. They have a hard time pulling themselves up and over ledges as a result (a front locker and tcase gears help), but we're bumping them up ledges on trails like golden spike, nailing our rear lower control arms, belly cross member, and crossing our fingers the front diff holds. Break over/rocker clearance isn't that great either due to limitations in the front end design/overall length of the vehicle. If we could get another 1.5-2" more of suspension lift and 37's I think we'd be golden. Could always do a comp cut on the rocker to raise the sliders up another 2" in addition, but now we're getting crazy (or are we? Rigs are getting to be about 20 years old anyway). If spending the money to get 2" more suspension lift and possibly 37's, I think i'd rather go the route of a sas (as opposed to a custom long travel), but we're still dealing with hauling around a pig and trying to get it up and over things. The gladiator and jlur have a much easier time in this regard (lighter), not to mention, they already have the better t case gears, front and rear lockers and a straight axle, which is what makes them so attractive of course. Spending over 40k on a rig to take offroad makes me anxious though, and I don't like having vehicle payments. Bottom line, the 100 wasn't engineered to be a recreational offroader, which is what a lot of us do in the US (especially rocky mtn states). I am with you though, i'm going through the same process. There's the trail tailor sas upcoming, but it's going to be pricey (15-18k) to do it right and make all the work worth it, imo. Is it worth putting that amount of money into a 20 year old vehicle at over 200k miles? Isn't the goal to travel and enjoy being out on the trail, not worrying or constantly maintaining an older vehicle? The sas amount, plus the sale of the 100, doesn't make the Jeep look so unreasonable. Granted, we still have to lift them and put 37's on (unless we wait a couple years and get a pre-owned or used one already lifted/on 37's), but you have to do tires on any vehicle at some point, and lifts are pretty reasonable from what I've seen. Staying with mostly stock steel bumpers and skid plates, and it should stay pretty light. Jeep also increased the jlur's (I know not gladiator, but interesting) payload capacity to 1350lbs for the 2020 model year. Compare that to an 03+ 100 series at 1470lbs. Trails like the rubicon and the dusy aren't feasible in a 100 over the long haul (unless sas happens), and those are on my bucket list. Then there's the 80 series debate. 80's are still big and heavy, slow, poor brake performance, and really old and clapped out now, unless you want to spend Jeep territory money, and it may still not be as capable. Land Cruisers are unique though, comfortable, have great cargo and payload capacity, and are generally reliable as long as you have the funds for upkeep. That's why we have them. What do you do?
The problem with the Jeeps is that the only thing they do better is the tiny fraction of travel time you spend on the really tough obstacles on the tough trails. Highway drive quality takes a huge nose dive, even over a decently maintained 200k 100 series.
All comes down to what you want to do. If the hard trails are your game, hard to beat a lifted Wrangler/Gladiator. If you want to just explore the US and the majority of it's trails, you'll be hard-pressed to do it more comfortably at a similar price point as a 100. What about buying a beat up and cheap Toyota Pickup, throw on gears, obscene lift, huge tires and buy a trailer. You could trailer the pickup to the trail heads and still get to enjoy the 100 on the highway. Plus, we all know a crazy lifted pickup is way cooler than just taking out a loan on a Jeep with a lift and tires.