Guy Electrum is best for all the devices to save Bitcoin but the transaction fee is one trying to discourage people to use it. Most people now are using Centralized exchange to receive pay and trade.
Centralized Exchanges are not Wallets. They are custodial options for your Coins and surely do not make for the BEST Bitcoin Wallets.
The best Bitcoin Wallet is one that has the features you like and need with an User Interface you can understand. But the most important part of it all is the Wallet being NON Custodial. Do not hold your Coins on a Centralized Exchange. This can end up badly. It happened many times before. Try not to be another victim.