Just buy bitcoin now before it's too late, even though we don't predicted on it i pretty assure that bitcoin will grow up by this year. If you look up the chart of bitcoin price movement last few years it is continuously rising up until this year even though it has a zigzag motion movement but at the end the price will grew. Because this cryptocurrency was volatile and it is a part of it that the price was fluctuated.
So, therefore what are waiting for or you wait the that the price you can't afford.