Security and low fees are my two priorities. I don't trust keeping large amounts of cash on exchanges, so I buy directly to my hardware wallet. ACH transfers are the best way to do this in the US. I use the service at https://paybis.com/buy-bitcoin-with-ach-transfer/ to move funds from my legacy bank to the blockchain efficiently. My content focuses on self-custody, being your own bank, and the technical steps to secure your financial future.