hey boy, eth, eos, stellar, ripple are not decentralized!!! pay attention to the website named "are we decentralized yet?" https...arewedecentralizedyet dot com and please take a look at the column named "% of money supply held by top 100 accounts" the ripple has 81% of money supply held by top 100 accounts, ETH has 34%, stellar has 95%... on the other hand DASH has only 14%, DASH is absolutely decentralized; looking at this data analysis, we must conclude that DASH is the best option 
The OP didn't ask which of the coins was well distributed amongst its holders.
I think both Ethereum and EOS will survive and be well used for the next 2 - 3 years at least and at that time we may see a swing in the adoption balance from Ethereum to EOS or perhaps even another coin that hasn't yet surfaced.