Yes, absolutely I suggest investing now. Although I think that you have missed the dip, but I think the value will increase in the future. So, I realize that i have to invest now. Waiting is just wasting my time in my opinion, since the future is hard to predict
I think that everyone should have an individual decision on this issue. If someone has a good and strong confidence in the future prospects of bitcoin, then today is the period that gives the opportunity to buy investing in cheap Bitcoin.