Whats the best gfx shaders for minecraft?
Personally i prefer BSL shaders, works well with my 3070 ti. But I have a i3, so i am kind of bottle knecked.

original is always best

Seconded for BSL Shaders. It looks really good.

For ray tracing- SEUS PTGI Shaders with the UMSOEA texture pack, however it's paid.
For just looks- I like using Sildurs Vibrant Shaders