ETH is cheaper than bitcoin when doing a transan, is there any other advantages of ETH over bitcoin aside from this one?
Yes,these are some of the advantages or features of eth over bitcoin.
1.Bitcoin creates a new block every 10 minutes (on average). Ethereum creates a new block every 15 seconds.
2.Ethereum assigns a cost, known as gas, to every operation or use of storage on the blockchain. Bitcoin transaction costs are based simply on their size.
3.While bitcoin has a scripting language built in, it’s very limited in functionality with only a few dozen operations. Ethereum has a full general-purpose language integrated (known in computer-speak as Turing-complete). Programs written in this built in language are known as “smart contracts”.
4.Bitcoin is limited to 21 million bitcoins, of which 16.7m have been created so far. Ethereum has no hard cap currently, but there are plans to reduce or stop issuance in a year or two. There are currently 96.4m ethers.
A very informative reply to the OP and
It seems that eth has more advantages than bitcoin, My question is, why eth still at the 2nd place of bitcoin even it has more advantages? Do you think the whales are controlling behind eth to make bitcoin still on top and the dip is one of their strategy to make this things possible?