Going 'all in' on anything is taking on a lot of (unnecessary) risk. I went in heavy on banks in 2007-2008 (they seemed so cheap! They'd be rising 18% year on year for 20 years!). It was a painful lesson. Why not just maintain a balanced portfolio or buy token on bitshares that tracks the top 20 cryptos & rebalances monthly. That way, whoever wins, you still win.

Disclaimer: I own no b-cash. I have btc as part of a portfolio