While the crypto world has always been based on the idea of "decentralization", the fact is most people use centralized exchanges to trade their favorite cryptocurrency because they are easier to use and have higher liquidity (that just means there are more people trading so you can always find a trade quickly).
While I am a big supporter of decentralized exchange, I did a video to cover one of my most popular articles on my site about the top cryptocurrency exchanges with the lowest, or zero, fees here in 2018. Looking for a post VERY soon on my top decentralized exchanges of 2018 too!
If you prefer reading the article, here is the link: https://www.cryptostache.com/2018/01/01/top-5-cryptocurrency-exchanges-lowest-fees-2018/
More great crypto content coming at you soon, but for now...