Well basically both are the same thing . though the bitcoin transaction is a lot easier , so maybe the bitcoin is gonna be the new currency . and its value finally maybe related to the earth's resources so its price probably going to increase a lot . some say it is estimated to hit 100K USD in 5 years
to conlude going bit coin is a risk that we must take so I'd say . 80% BTC and 20% in gold for safety
Aways diversity. That is really the key. Never be complacent enough to just put all of your money to bitcoin because we really are not certain of the future of bitcoin. We just need to diversify so that we will have some fall back in any instances that are not favorable to us.