My current portfolio is 70% BTC and 30% Altcoins (which i trade with BTC pairs) Considering moving to ETH pairs with the 30%, because i believe ETH's ecosystem has grown to new heights, and maybe the change to POS will make the coin less depending on BTC the 600 USD forecast i believe is realistic within the next year or so. ETH is also quicker for transferring funds, and i believe cheaper fees (not sure about the fees though)