Today is the best time to buy because the price is lower as compared from last year. We all know that there are so many dips but that is normal in trading and don't be discourage about the dips but instead take it as opportunity to invest additional capital for Bitcoin or Altcoins. Bitcoin is too big to fail so let's all be patient and wait for the best. Many experts have speculated that Bitcoin price will rise up too soon and the highest of all time.