What to use instead of oasis?

As a crypto enthusiast and finance professional, I'm curious about alternative solutions to Oasis. Could you elaborate on some potential replacements that offer similar functionality but perhaps with improved scalability, security, or user experience? I'm particularly interested in platforms that prioritize decentralization and privacy, while still maintaining ease of use for both developers and end-users. Are there any emerging projects in this space that you would recommend keeping an eye on? Additionally, what are some key factors I should consider when evaluating these alternatives?