Fund one supported currency to start
Pick one — Monero, Bitcoin, or USDT (TRC20) — and fund that first. The most common error for new users is arriving with four different wallets and no plan. Start with XMR through Cake Wallet or the official Monero GUI (getmonero.org). You can use the in-platform exchange to swap to another currency after you are inside.
Store the seed phrase in cold storage. A password manager like KeePassXC (keepassxc.org) handles the complementary account credentials, not the wallet seed. A seed phrase written on paper, stored in two separate physical locations, outperforms any networked storage for long-term key protection — this is the consensus position across the Monero community and the wider self-custody ecosystem.
If you are starting with Bitcoin, route through a reasonable CoinJoin implementation before depositing. If you are starting with USDT (TRC20), remember that the TRON chain is transparent by default — treat it like Bitcoin for privacy purposes, not like Monero. USDT solves the volatility problem, not the analysis problem. The two are different threats, and Vortex's built-in swap lets you transition between them on demand once your balance is loaded.