Hi @amexperts, I am sure that it will work on Ethereum as well without any issues. In my opinion Ethereum, is by far the most used blockchain from a development perspective. One of the reasons for this is that it is the most adopted for developing solutions on.
I do however believe that EOS will eventually surpass Ethereum as it has learnt from Ethereum.
For example We had windows 95, and that was replaced by a better solution Windows 98, and we are now on a newer version of Windows as everybody learns and improves.
I believe that Dan Larimer's (@dantheman) vision of the blockchain is yet to be matched. If you look at his history in building Bitshares, Graphene, Bitshares 2, Steemit and now EOS I believe EOS will be in a different league.