I was simply speaking of performance.
Handling, technical terrain performance, high-speed performance, driveline durability, acceleration, fuel economy, approach, departure, break over.
Note: Yes, I have driven an AEV at speed on a closed road course (Arizona Proving Grounds), full limit-handling, drifting on pavement, acceleration testing, etc. We burned off a set of 35" BFG Muds in an afternoon. (note: full report and video coming soon)
Everyone wants to believe that their truck is the best at everything because it helps them justify the purchase. It is simply not possible. Everything is a compromise. The G55 is a 40yo vehicle design with a big motor. I love it - I love everything about it, but I also know its limitations. I also love a Defender, and would drive one every remaining day of my life with great pleasure, but the vehicle is seriously flawed. That is its charm. Sure, the 200 series looks great on paper and is reliable, blah, blah, blah, but it is just that - blah. Entirely uninspiring. An appliance IMHO. If you want the best toaster, buy the 200.
If you want something you can be a menace in, buy the the AEV. It will drive the Rubicon, Prichet, etc. and still run 100mph down the freeway with the seat heaters on and bluetooth linked-iPhone kicking. It will drift corners, smoke sport sedans and put the fear of god in old people.
The AEV is not perfect at everything, but it is certainly one of the best performance 4wds ever produced. The AEV on 35s with their Nth Degree will actually pull a higher skidpad than the stock vehicle!
If you want something unique and serious and stately and built like a tank, buy the G.
If you want to feel like every day is an expedition (it will be), buy the Defender.
Better than really doesn't matter, because you should buy what
you like and who cares what all the web wheelers say.
Of course, just my opinion, for what it is worth