<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDcvOWY1YzczZmQtYmNjZS00NjBiLWFhZGItNGMwODJjMzIwMTkyLmpwZw==.jpg"></p><p>Analysts worry ETH will prove a harder sell than BTC to traditional investors. </p>