https://web.archive.org/web/20190503101022/https://calvinayre.com/2019/04/29/bitcoin/test-your-gambling-applications-on-the-bitcoin-sv-scaling-test-network/
3 Billion TPS not happening on PoW chain or not within next two decade on PoW. Goal is way too high and unrealistic for next 5 years or so IMO.