Definitely not either of those - they both look shady. I use Coinbase for trading and Electrum for holding.
The Atomic Wallet is good for beginners because it is free, and it allows buying crypto directly through the wallet if they do not already own crypto assets. In addition to this easy start-up for all users, the wallet allows you to exchange almost any coin and token. If you good with it and can use means you can try .
Atomic wallet isn't a non-custodial wallet which means you don't have the keys that control your wallet. it's them that controls your wallet. Stay away from it. Its not opensource wallet and you don't know what sort of backdoor this wallet has. You can read a lot of reviews about Atomic wallet that is very negative some accused them of scam.
Here are the best Bitcoin Wallets you should use these. Exodus Electrum Mycelium Ledger Nano X Trezor Model T Ledger Nano S
Metamask is only for ETH and BSC tokens not for BTC. The best practice is to have a wallet where you personally have the private key or seed phrase. Write it on paper or save it on a file and keep it somewhere safe. This is so that no one can take your BTC from you and you can import it to another wallet using the private key or seed.
Hello, I have not heard anything about it, which is the greatest, I only use one cryptocurrency portal coinbase for me this is the best portal I was on other two sites with cryptocurrencies but unfortunately I did not like them and I stayed with coinbase but as far as I know it a lot of people are using it