There is really a great comparison when it comes to Bitcoin vs Gold, but they are of a different thing and existence and will have different case use in the future when bitcoin is adapted somehow equally with Gold. Bitcoin is digital where is gold is a tangible precious metal. Would you like your jewelries and stuff stayed on screen of your gadgets rather having it present at your hand or body? Or bring pieces of gold worth $5 million to buy a Ferrari rather than having it transferred digitally as payment? Ayt? So stop comparing, they will exist in the next generations and will serve different purpose.