I read about the difference between hashgraph and blockchain. Which one is the future in the Crypto industry.

I just read an intresting article about how Hashgraph is the future technology in the crypto space. Blockchain is excellent but it has its limitations when it comes to scaling and other features. I dont want to say its older tech but it has been around for awhile now. Hashgragh does not have a scaling issue and solves alot of scaling and other problems in the crypto space. the Hashgraph blocks can go sideways. Unlike blockchain. The article also stated that Hashgraph crypto projects can have a huge pump during the bull market. I'm not sure how many cryptos use Hashgraph but it might be worth researching. Can anyone give some more information about hashgraph crypto projects. What is the differences between the two. will hashgragh be the future of ctypto or will blockchain be the future.