Sorry should have spaced out my comments..  DEX and tidex are two different things....  DEX is released in testnet and is still undergoing testing, and the results are better than I expected for tps.

Tidex is a centralized exchange that seems to have some ties to the waves platform but the details haven't all been released.

Sorry about the confusion....  I've been typing through my phone on here this morning.  Getting lazy with the punctuation.