I would recommend to wait till the better market conditions. But if you definitely want to start investing in crypto currencies, search for a great ICO and wait till the token will be live on exchanges and buy their tokens for a much cheaper price.
if you currently have as much Eth as that, I think you may join the ico project. in my opinion, you will find many benefits later after making an investment. in my opinion, the great ICO for now is on the Chryp.to project
To be honest, now there are no ICOs that are good and successful. I am sure all ICO projects now and in the future will fail and die. I'm a person who likes to invest in ICOs from the end of 2017 but now I think it's over