In my short walk down the Bitcoin rabbit hole I have learned that there are many wallets, with different uses. But it is always suggested that they be Open Source first, self-custody second.

For desktop Electrum and Sparrow.

For mobile Electrum, BlueWallet and Nunchuk.

CoinOS has an update where both Lightning and Onchain are handled. Although I don't like it.

In Cuba, all the ones I mentioned work.