They are totally worth it.
What are the best hardware wallets that I can get to the store may cryptos? But I have a question about the hardware wallet that is, If the hardware wallet will be out of service then can I recover my BTC?
I personally like Trezor, it is good if you plan to hold Bitcoin and ETH tokens.
It is open source, which is important.
Most hardware wallets are non-custodial, which means that it does not matter whether the wallet provider goes out of business, you will be always able to recover your funds with your seed.
You are the only one in control of your funds.