It seems to me that today there is no sense to invest in the top 20 coins, as they will not give you any significant profits. It's time to think about participating in IEO. I can recommend a suitable project.
http://gexan.io/Take your risk in IEO. But for me, I would just invest on bitcoin right now, if you hadn't notice it yet the price is going off the roof right now.
But I wouldn't discount the possibility that IEO will also give you a good return, however, you can't take away the possibility of a pump-and dump.
I think we have hit the bottom already specially bitcoin. We have more than double from its previous lows, and the price will continue to grow in the next couple of days.