Where to store XDB?

Can you tell me where the best place to store XDB cryptocurrency is? I've heard of different options like hot wallets, cold wallets, and even hardware wallets. What are the pros and cons of each one? Are there any specific security measures I should take to protect my XDB? Additionally, are there any trusted exchanges or platforms that allow for secure storage of XDB? I'm new to the world of cryptocurrency and want to make sure I'm making the right decision when it comes to safeguarding my investments.