If you are looking for a safer option and not really want to take a gamble, then gold might be the better option right now but it you are looking of a dynamic and something that has high potential got a rapid value rise then I'd suggest bitcoins. YOu have to be much more alert while trading BTC when compared to gold.
The options you provide will indeed always true friend!! . because gold can not make people addicted and can't make anyone minded garbled because of large losses. But if you could compare the gold with bitcoin, are good then results will you generate is bitcoin will be far superior to profit. Because the price of the bitcoin always experience necessary changes, although the rates indicated down but it will still have an advantage if you know your bitcoin properly. Do not think, that when the price of the bitcoin down we will experience losses. Because it will only make you pessimistic and eventually just give disadvantages to your own