Don't worry guys all of this is just FOMO on BCH, as soon as segwit went active Bitcoin core started developing lightning network,in fact its in testing now.Don't get me wrong what BCH is doing is great because they are showing people how easy a decentralized way could be but once Lightning network comes out it'll be the real deal
Source
https://news.bitcoin.com/lightning-network-launches-third-release-featuring-bitcoin-litecoin-atomic-swaps/
https://github.com/lightningnetwork/lnd/releases/tag/v0.3-alpha