Gud evening everyone. My little take on the above topic, it all about buying of bitcoin in dca, simply mean buying bit by bit as much as your pocket can buy and holding it for a long period of time. Or buying by lump sum: buying by this method is mostly best for people that has much funds, because you target to buy when the prize drop and in large portion of it (bitcoin),and hold for long periods of time.
There are other strategies too that investors might also choose to use when accumulating Bitcoin but why this DCA strategy seems to more adopted is it gives investors an opportunity of accumulating Bitcoin gradually irrespective of the price and also the money you can use to accumulate Bitcoin is your discretionary income that is your leftover funds after you might have sort out your personal needs and when accumulating Bitcoin will also accumulate with the level of your discretionary income because your pocket money could be your personal needs money which may affect your personal living after accumulating Bitcoin. People that has low discretionary income could still accumulate Bitcoin using the lump sum strategy if probably they won a lottery along the line they might decide to lump sum to increase their bitcoin stack so the lump sum is not just best for those that has much funds so that those that know won't think that it is only the rich that can lump sum.