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 
Basing into those percentages we can always presume that anytime if those top 100 holders will decide to sell out then it can give huge impact. Centralized? Yes it is and only a few of coins in the market is totally non being controlled.Talking or choosing up ETH or EOS then i would probably go with ETH but for EOS i do still see some spark but it doesnt matter why would choose up if you can buy it both.