I wonder what is the best platform for Initial Coin Offering and is a good long term investment. You guys give me advice.

I am really confused about this issue.
How much have you saved up for investing? I will suggest you invest in both of them. I dont invest in NEO, but I do buy ETH and I believe in it, there is going to be a better change this year.
The price is cheap right now, so think fast about it, if your choice is ETH, then you better take actions now that its still early. I dont know about NEO, so I cant tell anything about it, but some people claims that it is good, but I will still place my bet on ETH.