Hardware Wallet is the safest device to store your crypto because it can be considered an air-gapped device. Electrum is also safe if you knew exactly how to protect your private key/seed phrase.
I store Bitcoin on blockchain, Binance and trust wallet. I’m just wondering which other platform is safer and more secured? Since all 3 have been hacked before.
But judging on this statement, I think you don't have any idea about custodial and non-custodial wallets so a hardware wallet is the best choice for you since you can't be distinguished what's really safe for your crypto assets. Explore more in the forum to learn more about the safekeeping of your assets. Avoid custodial wallet and exchange because you don't have full control of coins!