Looking to travel around the world for 2 years, and investing in a car which i'll be living in! I'll be spending a lot of time in the sahara and deserts. I hear landcruisers are the most reliables 4x4s. But how reliable are the electronics? Do they fail occasionally? Are they easy to fix by yourself if you're in the middle of nowhere?! Do you suggest any other cars which are comfortable and provide high performance?