Technical Details:
Launcher: Minecraft Legacy Launcher. Version: Yet confused which to play. Edition: Java
PC : R5 7600x cpu, Rtx 4070 Gpu And 32 Gb DDR5 Ram.
The problem:
About the version first, I'm not yet sure which version to choose because of compatibility issues ( with forge, optifine and other mods or shader packs and aternos ). So I need to be sure about that one first.
Then, with this set up which I used my life savings on is giving me mere 30 ish FPS and it's even worse when shaders are applied.
Lastly, I don't know which settings to apply to not lose any visual experience with also gaining perform boost.
If you truly are a experienced player any kind of advice will be appreciated.