EOS is a very good coin. Many ICO began to be conducted not on Ethereum, but on the basis of EOS. EOS cannot completely replace Ethereum. EOS will not cost as much as Ethereum. Now there are other interesting projects that displace Ethereum and EOS.
Right, the large number of EOS-based tokens will certainly make EOS use continue to increase and will make EOS prices become expensive, this is what makes ethereum skyrocket up to more than 1000% last year.