Hashgraph is just a big overhyped scam. Beware of this fact mam! They are fooling those who are not technically competent lacking strategic background and deep critical thinking. Such ignorant crowds are incapable of judging Hashgraph team's dishonest semi-centralized DAG(directed acyclic graph)-based platform. Moreover the code of Hederra hashgraph is not only proprietary and patented but forkable by hostile elements despite their claims to the contrary. They are claiming their platform is not forkable based on a US patent. But such US patents are not enforceable in countries armed with thermonuclear weapons such as Russia, China and India. Orch is the only truly unforkable generalized public decentralized platform designed to power Turing-Incomplete(safe and secure) smart contracts, decentralized software engineering and scalable decentralized functionally encrypted multicomputation apps concurrently in realtime without relying on global statefulness. Unforkabilty of a decentralized platform will determine its success as far bullishness of token value is concerned from the perspective of a token buyer/investor. Plus Orch is both qualitatively and quantitatively superior to Hederra Hashgraph(HH) in terms of speed of its transaction validation (billions of tps of Orch compared to just few hundred thousands of HH) and true decentralization as Orch is mineable by distributed peer-to-peer users-miners not some centralized council members vulnerable to be blackmailed by centralized authorities across the world. There are no special privileged miners-only category in Orch. All users running Orch nodes are equal and miners are selected randomly. I hope this helps.