Where can I store USDT?

Could you kindly enlighten me on where I might securely store my USDT? I've been hearing a lot about digital wallets, but I'm not quite sure which one is the most suitable for storing this particular cryptocurrency. Also, I'm curious if there are any hardware solutions available that could provide an extra layer of security? Additionally, would it be advisable to diversify my storage options, perhaps by splitting my USDT between different wallets or storage methods? I'd appreciate any insights you could offer on this matter.