BTWTY vs Crypto 20

Does anyone one know which one will be better? Index funds are the preferred method of investing for a reason.

BTWTY is a crypto index fund that tracks the top 20 crypto currencies similar to how the S&P 500 tracks common stocks in the Stand and Poor index.

CRYPTO 20 is a ICO that offers a tokenized index fund. The fund will autonomously invest and rebalance a diverse portfolio of the top 20 cryptocurrencies by market capitalization similar to the BTWTY.

They are obviously different but I don't know which one I want to pump my money into every 2 weeks. Any thoughts?