CoinDeal for sure!
It:
- has low fees
- and ever lower for Segwit users
- is protected by Swiss Sign, SSL and Cloudflare
- allows its users to vote for the next crypto to be added to its offer
- supports and sponsors sportsmen (like Wolverhampton Wanderers and MMA boxer)
I was very surprised when i saw their logo on wolves shirts couple months ago, couldn't believe theyve managed to cut a deal with premier league club - that's when i started using coindeal platform and it became one of my favorite exchange instantly.
Till this day im also using binance and kraken, they are the best in my opinion.