Request Description

Imo there should be more options of GUi scales than just the 3 we current have, as the current ones are either too small or too big in smaller monitors.

This is not really possible. The Minecraft GUI only supports integer scaling, and it would look very bad if fractional scaling was used.

Actually there's an old and nowdays abandoned project for 1.12 that solves this by adding a lot of fixes to the font rendering — Smooth Font. That's probably the most advanced font renderer in Minecraft i've ever used.

I don't think that the font is actually the Main problem but rather the item and GUI textures.

Essentially it may be – the font scaling doesn't work well without additional tricks. You can easily get what I mean If you install something like Advanced UI Scaling or FractionalGUI:

Caxton may help with that although.