I love and trust both coin. These two coins are the best 100 coins in the first 100 coins of Coinmarketcap. I am in favor of ETH. I have invested in ETH and got more profit than demand. I have sold some parts and held some parts for a long time. I always trade on ETH. I actually buy dip and sell if it is profit.
Going by the 2017 Ethereum price will make some investors think that the BNB coin has done more compared to ETH coin, but frankly, these two coins are the best top coins with good and solid team developers and they have continually put in efforts to build their network. In term of profit taken, BNB has done quite great compared to Ethereum but the bottom line is, these two coin are best of friends when talk profit.