BitShares X no doubt because of the way the on chain market tracks the price of real world assets. Most people didn't understand it, and among those intelligent few who did, the majority didn't believe it would work.
If it actually "works" still remains to be seen.
Don't assume because people don't believe in it they don't understand it. Because there are about 4 hypotheses from bitshares that still have to be proven... I understand what bitshares is trying to do and I understand their hypotheses. I still don't believe it will work in the longterm. And just because it's running for a couple of weeks now doesn't mean those hypotheses are proven. We will talk in about a year and see where the prices of the market pegged assets are.