G'day mate,
Jeeps will always have an excellent rep when off roading.
Most off road vehicles are quite capable if the DRIVER has a clue, here in lies the problem, if you dont understand the different terrain then you cant adjsut your driving style to suit.
The Older Jeeps are well known for being right up there and there are 101 mods you can get off the shelf, here is the down side, They are designed in America and tend to have many little annoying things that always seem to get in the way,and cost money.
My jeep is 22 years old and has a 5.9 ltr V8 on LPG and unleaded (Dual fuel), when I run LPG life is good and cheep but when I switch to petrol I have gobbs of power that only 6.5 turbo deisle chev can match but it costs me heaps, so I run Mr Magoo style on LPG.
The newer Jeeps are better but they lack the finishing off and dont instil confidence in me, Plus the wranglers are great fun but usless (Very popular in all terrain), what can you put in the back, a dog!!! Ya cant sail a dog

So too impractable for mine.
Nissan patrols are the best built drive train, you can put a diff lock in a Toyota 100 series and shatter the crown gear, however the Patrols are engineered on more of a truck driveline, if you put relly big wheels on you will snap uni joints not the axle. Yes they are big but from my experience (Worked at ARB) they are the peoples choice.
BUT PLEASE GET WHAT YOU WANT, at the end of the day you must be happy with your decission, if you get a brand new one the warranty will cover a lot.
Personal choice from someone else sux

So that was my opinion and a wrong in other peoples eyes, possibly.
However at the end of the day I pay 50-60cents per liter for LPG and I dont like spending lots of mony on depreciating assets.
That reminds me, the bloody tail gate window switch sh1t itslef last night and now I have to get my board in through the drivers side door

These are the things that sh1t me about Jeeps and the cost($150.00) for a new switch Baaaaahumbuggg!
Good luck with your choice
Regards GT