Not financial advice. Don't invest unless you're prepared to lose all the money you invest. This is a high-risk investment and you should not expect to be protected if something goes wrong.
Zcash 🛡️Official account

Zcash says its Blossom upgrade halved block time (150 to 75s) and shortened the Sprout-to-Sapling migration window. It also notes Network Upgrade 7 will reduce block time again (75 to 25s) and disable Sprout transactions, requiring migration before activation.