Iris VS hydrogen-fabric

Iris Shaders + Sodium - Link - Indium - Link - (Indium is needed for many other Sodium based FPS increasing mods) - Increases performance and shaders performance

You can install iris from here: https://irisshaders.dev/download and they have a complete installation guide here: https://github.com/IrisShaders/Iris/blob/37f491553cea26241a8561da90917c740d7a573c/docs/guide.md

Downloading the latest version off of the official Iris website or GitHub should be safe: https://github.com/IrisShaders/Iris/releases

• Hydrogen;

1) LazyDFU: Compiled DFU rules afterwards. 2) EntityCulling: Doesn't render entities that you can't see 3) NoFade: This isn't exactly a performance mod, but fading sometimes makes my game crash, so I use this. 4) NotEnoughCrashes: Again, not a performance mod, but makes crashes much easier to handle. 5) SmoothBoot: Makes Minecraft not hog too many resources when starting up 6) SodiumExtra: Basically adds more options to Sodium. 7) Hydrogen: idk how to describe this (I no longer don't use this as 1.18 hasn't released yet, but I'll this in anyway). 8) C2ME: Improves chunk performance. 9) Enchanced Block Entities: Improves rendering of block entities. Note that this only really shows effect when you're in an area with tons block entities (eg. your storage basement)

I would suggest you to use Sodium or Iris - Overall Performance Improvement / Iris If You Wanna Use Shaders Too Lithium - Improve CPU Usage LazyDFU - Launch Game Faster Phosphor - Improve Light Engine Hydrogen - Reduce Memory Usage

Try Entity Culling and Hydrogen

Hydrogen: https://github.com/CaffeineMC/hydrogen-fabric/releases, download the latest jar

for newer versions Sodium+Lithium+Phosphor (+aditionally hydrogen)

You forgot about Hydrogen.

(Experimental) Hydrogen ( CaffeineMC/hydrogen-fabric )