PvP players, multiplayer enthusiasts, and those who don't want to manage mods.

(Not a client, but a must-have mod combo)

: Set the javaaw.exe priority to "High" in Task Manager and ensure hardware acceleration is disabled in background apps like Discord or Chrome while playing. wanderingbonzi/minecraft-performance-guide - GitHub

Lunar is widely considered the gold standard for low-end users. It’s optimized to reduce memory usage significantly compared to vanilla. The ability to toggle off specific cosmetics and mods means you can strip it down to the basics for maximum frames.

(ideal for Hypixel), designed to be faster than Lunar for some users. 2. The Best "Lightweight" Choice (Advanced) If your PC struggles even to open the clients above, a minimalist launcher paired with specific mods is often better. Prism Launcher