While I don't have much experience with machines other than the Defender, based on my experience with our '24 Lone Star Max Cab I would agree with Dragoon's comments above regarding the interior room, fit and finish and being quiet. I am absolutely amazed at how supple the suspension is too. Not sure it will be the best for a trail but we will see on that.
Regarding the length of the warranties, for $1,000 we went from six months (I believe) to five years on our machine. I NEVER do extended warranties but I did this time.