We're all waiting for the Bitcoin Lightning network. I came across this interesting article today, it won't be long before Lightning arrives https://bitcoinist.com/lightning-network-mainnet-beta-soon/
This article BITCOIN LIGHTNING NETWORK IS COMING: TEST A TRANSACTION NOW from 20 December 2017 is also very interesting http://bitcoinist.com/bitcoin-lightning-network-is-coming-test-a-transaction-now/
What do you think about the Lightning Network let me know in the comments!