With $ 2,000, it's certainly very fun to invest. I personally better invest in Ethereum, XRP, Bitcoin, EOS, and BCH. And if I invest in ICO I think for now it is very risky because with the decline in market prices there is the potential for fake ICO.
I agree with you that it is necessary to invest in top Altcoins and not to invest in ICO. Now ICO is too dangerous investment model