You'd have to shoot for a decade to get a good comparison. Also would have to stage it in a remote situation and give the owners one set of tools each and see which one is still in service at the end of the decade.
Wicks | 1st pl Nevada Trophy 2004 & 2003
Currently no Land Rover - hunting for the perfect white SIIA
2015 G550, 73 911s, 06 BMW GSA, 06 Ducati Paul Smart, 73 Moto Guzzi V7sport