Centralized, For my knowledge, decentralized exchanges are not yet ready even for normal trading and people still prefer centralized exchanges, So when they focus is on trading leverage, centralized is good option, I don't think any trader who are risking his money with trading leverage would does it on decentralized exchange where slowness and lagging are in its nature.
As I tested decentralized were really slow and I prefer (now, maybe I'll change my opinion in future) centralized. They are more safety.
If you are using leverage - you are risking more and speed can change your profit. You can lose too much, if the platform is slow. primexbt looks good to work with.
Does anyone tested?
Centralized is interesting now and decentralized can become more interesting when crypto-community will grow
PRIMEXBT - CRYPTO TRADING PLATFORM - as I understood - is centralized and quite fast.
Yes, you are right, Prime XBT is a centralized trading platform. There is no way at the time to make lighting fast order execution and solid liquidity using decentralized infrastructure, that's why you won't find any decentralized exchanges among top 10 exchanges.
What about Stellar, Waves, IDEX?
ntoh91 they are not in top10
Maybe you meen OKEx? OKEx is centralized as I know.