I wonder if Jeep’s 100K powertrain warranty is not just a marketing scheme, but rather an indication that they’ve improved significantly.
a 100k mile power train warranty isn't going to save you from any electrical problems. I read through a bunch of reviews on the JGC and walked away disappointed and scared with the thought of spending a lot of time at the dealership trying to get it fixed.
Otherwise - given the information you've provided - I would go with the JGC - just know that even the trail rated JGC has limitations over even an SR5 4R in terms of off-road ability. But, let's face it, a good portion of us don't use these vehicles to the extent they are meant to be driven, we just like the idea of being able to if needed.
Cheers! Keep us posted on your decision.