ETH vs etc 
What your problem?you can't compare btc with eth, eth is including alt coin. BTC is a mother of the coin can give a value to alt coin.Are you serious to compare the main cryptocurrency and alt coins?
Comparing is not problem i think. Just opinion.
If btc is the mother of coin so what is btc? Is it not altcoin too? What is really meaning of altcoin amd btc?
If we compare btc and etherium, so we can know bitcoin is always superior. So maybe better compare etherium with other but not bitcoin.