As we seen earlier Eth was the second most valuable coin after bitcoin. But after the Segwit, Bitcoincash took the second position. But for last two months DASH coin has done very well even when the whole market goin downstream because of the china news Dash goes towards its all time highest value.
Still Dash is not in rank of top 3 places. I noticed today Monero and BCH, Aeoncoin and all others has been reduced from the past one week. After segwit BCH has been introduced only but continuously price value for BCH facing downfall in the chart. ETH is the only preferable altcoin to me.