$250k price tag of Bitcoin this year is all speculation(it's not certain). Don't put all thought and hope on that, Bitcoin will reach that price this year($250k). Sell your Bitcoin at a reasonable high price of $150k- $180k, to buy back when the market begins to experience a bearish market because hopefully by next year Bitcoin will experience a decline in price
Each person should set their own goals and those goals should be based on their own analysis or expectations. Because while a target of $150k before the bull run ends sounds very realistic, at the end of the day, no one can guarantee or be certain that bitcoin will reach this target before the bear run comes. All are just predictions, and may or may not be correct.
If OP has vision and wants to invest long term, he can buy bitcoin now and combine it with DCA strategy. But if he just wants to speculate and get rich quick, I don't think buying bitcoin at this point is a wise decision. He will face more risks than opportunities for profit.