I think the option to buy bitcoin again is open for us. Bitcoin price is crashing and some find this a golden opportunity to buy some or accumulate in one big buy. I myself is buying bitcoin now and little by little try to accumulate at least 1 full BTC in my wallet. I think bitmain has caused a FUD causing the price to dip. Anyways, chances are that the price can rebound to at least 3000$ IMHO so I'm stocking up bitcoin now.
i also think so the price of bitcoin is trading below 2300 USD therefor it is the best time to buy bitcoin right now, the price of bitcoin is really trading too much low as compare to the potential of bitcoin, i am sure that the price if bitcoin is going to get the accelerator very soon, and then we will not be able to buy bitcoin in the present time. so i can suggest that the present time is the best time for investment in bitcoin .