How do you keep your Solana funds safe?

I’m curious about how others in the community secure their SOL and other assets. Do you primarily keep your funds in Phantom Wallet, and how safe do you feel it is? Are there better options for keeping Solana funds secure?

Also, for those of you who use cold storage (like hardware wallets), how do you manage quick trades or swaps when needed? Is there an efficient process for moving assets between cold storage and a hot wallet for trading?

Much appreciated.