Most crypto traders make use of centralized trading platforms, like Binance, Bitmex, Poloniex, Bittrex etc
The hype around these platforms made it appear to most guys in the cryptospace as the only available option, very small percentage of the crypto traders population have an idea on how decentralized trading platforms works.
Obviously centralized trading platforms are easy to use and all that! , but thats not the best the technology can offer, I believe the future lies in decentralization, with that we can achieve maximum security. Personally i trade on a decentralized platform, because i got tired of the issues surrounding the centralized systems.
same idea with you. But I think that between them there are many different points but if you exploit well you can still create effective. Security is still the most important factor, followed by volume and rate. It depends on the commercial strategy of you. Over all, decentralization like idex, ddex, etc does not support trade with BTC pairs.