My reasons is simple, I select the bitcoin because highly profitable while traditional investment gold is acceptable to everyone. If the condition is wedged and need money fast I could gadaikan gold.
Soon bitcoin will be accepted by anyone not just individual in most cases. Gold is always good but in last several year bitcoin is digital gold, for all who believe in it its not just buy ans sell it becoming more and more global by every day pass.
After Japan accepting it in every day trading and buying/purchase other will follow one by one.