Where can I store my ETH?

Could you please enlighten me on the various options available for storing my ETH? I'm keen on understanding which platforms or wallets offer the most secure and reliable services. Also, I'm interested in knowing if there are any specific features or benefits that certain wallets might offer compared to others. Additionally, I'd like to get a sense of the costs associated with storing ETH, and whether there are any recommendations you could make based on your expertise in the field of cryptocurrency and finance. Thank you for your assistance in this matter.