The answer is in your question its the close time to the bottom now it won't be Dropping from there so its the time to fill up the bag's as its going to take a pull back in upcoming year or months I don't know the exact time but that is what it is. You won't regret if you do some DCA with your favorite projects make up your priorities with the BTC that would help a lot to secure the savings
I agree that DCA during this period would be the key to making a good return. It would be a terrible way of investing if you are unsure, it would be a good way of investing if you know what you are doing, but at the same time it is going to be a difficult thing to wait that long for some people.
I understand that newbies want to make profit right away and that is understandable, you do not have to make a profit right away, you could end up with a big loss in the long run if you end up selling before the time comes. So the best thing to do would be making sure that you are doing the right thing by DCA however ALSO end up with holding for a long time.