We have RRS because with two of us it is right size. Disco undeniably bigger but if you don't need space then RRS better for everyday use. Re taking them bush, yes in a heartbeat. But, if going remote would take GAPS IDD tool or scanguage. And I reckon if really serious Gordon's 18" rims. Then enjoy the trip. Sorry but I think defers are over rated they still have faults that have been known for years so frankly think newer D3/4/RRS are better IMO

