Decentralized exchanges are way better for me. I love the fact no one is in charge of my funds. It seems to be the fairest and most clean way to do almost any type of business. Cut the middle man right out.
You need to understand the fact that those decentralized exchanges also being operated by some middleman. Still, I agree with you that decentralized exchanges are far better than other exchanges. But unfortunately I'm not finding all my preferred are coins are being listed out in decentralized exchanges. That is the reason I'm still going for centralized exchanges.