I work at Bitwise Investments (venture backed by Avichal Garg - a YC partner), and some people know us as "the first cryptocurrency index". We think Coinbase releasing an index is great for the space - diversification is super important for a crypto portfolio and it is good to see other people working on the problem. We offer a different basket (Coinbase only offers the coins available on Coinbase), have different business model incentives, and different focuses.
If investing in a diversifed portfolio seems intriguing to you, and Coinbase's offering doesn't fit your needs, you should check us out: bitwiseinvestments.com
Also, we're hiring!