Land rover is not as reliable as Japaese 4X4 like Land Curiser, Patrol etc.
Defender is very capable for off-road, but it is not comfortable riding on paved road.
Disco is good on both on and off road, but reliabilty is a big conern
Range Rover with luxury features, is good on both on and off road, however reliability............
Freelander has limited off road ablility