I think it would be better if you buy NPXS, there are advantages to being a npxs holder.
and if you still have money try to invest in Rockz (ICO) you can fin detail information about rockz in my signature.
I do not think that investing in ICO is now a good option.
Build a portfolio of 5-10 coins so it will be more convenient for you to manage them. What concerns specific coins, I dont understand what goals you are pursuing, local rises or a general trend change? If you are expecting a general growth of the market, then you simply must have a portion of ethereum and bitcoin in your portfolio.