From one side, gold has proven its worth over a period of time and Bitcoin hasnt really even been here for that long. However, when it comes to the actual store value, I believe bitcoin really is much better in the long run. Also think about how you would secure or keep gold, you would need to find storage and all of that could be quite expensive. With bitcoin to be secure you only need a small amount money and Eexchanging and sending it is also much faster and cheaper. Gold probably was the best value, but only until Bitcoin came.