ETH and Waves is my favorite crypto currency after bitcoin. I like both cryptocurrency . Both are decentralize blockchain. Ethereum have Smart contract, safe and secure transaction, low fees. Same thing is here in Waves platform. After active NG Protocol in waves platform waves transaction going to super fast and increase 100 times from others. Both have good future but I think ETH is best right now.. It already top crypto in market right now. Waves also good position at this moment. If you hold for long time you will be profitable. Because Waves will be follow same way of etherum.