How to sync an Ethereum node without making the mistakes I made

Sync from a checkpoint geth fast sync sync which is more efficient than fast sync and more secure than warp sync Turbo-geth is also used as a platform for the research into Stateless Ethereum geth fast sync I'v read several articles about geth full sync mode which can be enabled by --syncmode full option But why am I getting error unknown sync mode

fast cash 25 ways to find This can make installations, validator migrations, recoveries, and testnet deployments way faster To sync from a checkpoint, your Prysm beacon node needs three