How to swap ETH to mantle?

How do I effectively swap ETH to mantle? Is there a specific platform or method that you recommend? What are the steps involved in this process? Are there any fees associated with the swap? And how long does it typically take to complete the transaction? Also, is it safe to do this, and what are the potential risks I should be aware of? Finally, are there any alternative ways to acquire mantle other than swapping ETH?