What is the best wallet for altcoins?

If you're looking to store altcoins securely and with ease, what wallet options should you consider? Are there any specific features that make certain wallets more suitable for holding alternative cryptocurrencies than others? Are there any potential drawbacks or risks associated with using a particular type of wallet for altcoins? And how can you ensure that your altcoin holdings are kept SAFE and secure, regardless of the wallet you choose?