I said that PoS isn't much easier to mutate than PoW. EOS isn't really decentralised so it's not a fair comparison to other PoS chains and the other two are PoW just like Bitcoin.

On a side note my colleagues are working on improving ETC against 51% attacks at the moment so hopefully that works out. Definitely wouldn't refer to Ethereum as a 'shitcoin'.

https://static.iohk.io/docs/etc/ecip-comparison-for-51-attac...