I heard that neo Is good to invest after Etherium but i dont realy know that token for me minexcoin is the best option to buy more and hold for long term because this coin has realy have good potential in the future.
I personally have no such a good study about NEO but I think that still there are so many other altcoin which are also too much good for investment and trading, for example Cardano is a good place for your investment whose price is still trading too much low but I think that it has too much potential and very soon we will see good increase in bitcoin price.