: For a major FPS boost, ensure your Java version is up to date (Java 17 or higher) and consider upgrading your CPU.

: Use Fabric for better performance and modern mods.

If your goal is to improve your game experience (often why people seek new launchers), consider this "Vanilla+" setup instead:

: Popular for Bedrock and Java, it includes built-in performance boosts and aesthetic mods. Security Risks of Unknown Launchers

Searching for "sidemc.net" indicates it is likely a Minecraft-related domain, though it is not a widely known mainstream launcher. Requests to download or "skachat" such specific launchers often lead to third-party sites that may carry security risks. Understanding Minecraft Launchers