This is a little off topic but the thing is I am a fed up with centralized exchanges, among with a lot of people I believe. Personally I think some "incident" will happen with every single one of them, it is just a matter time. When that happens, you won't be able to do anything if you have balance in the exchange, only pray.
I was a great etherdelta enthusiast before they get sold and become centralized. The best thing is that you can interact directly with ledger nano S.
I've tried waves decentralized exchange, worked ok but I don't know, it is not fully decentralized.
Any thoughts?
I think IDEX is the best one about right now, volume is still lacking but it's growing day by day. Their ICO only just completed and they've got big plans for the future. Kyber is the main one to watch once their launch in February, if all goes well they can dominate the DEX market and even just the exchange market all together.