Trezor or Hardware Wallets, where you can have your private keys.
I store my earnings when I trade on exchanges like Paxful.
trezor is good, i think it is ok if we must spend some money to keep the rest still save on trezor, and the price is not expensive too
Yeah, if you keep more than 0.5 btc, you should definitely get one hardware wallet. No matter if trezor, keepkey or ledger nano s. I perasonally don't store that much since I've cashed out some, but I like to use bitcoin core on my desktop.