This year, I did some research on cloud mining, and there are really interesting options available. Platforms like AST Mining, Ecos, Bitdeer, StormGain, and Hashing24 can be a good starting point for those who want to start cryptocurrency mining without purchasing hardware. Especially, AST Mining's use of renewable energy stands out, and Ecos is working to solidify the legal framework in the cloud mining sector. Bitdeer's interesting feature is that it also offers hash rate trading, StormGain's interface is quite user-friendly, and Hashing24 is solely focused on Bitcoin. While comparing cloud mining options, I noticed that each has different features. Some are simpler and more accessible, while others are more technical. If you're considering trying cloud mining, it might be wise to review a few of these platforms, but I recommend doing thorough research before investing.