Damn that’s a shame, for me I could get 100 FPS on 64 render distance using sodium, but the stuttering was so bad. Eventually it got fixed when I limited myself to 8 render distance with high FPS but no stuttering. Due to the low render distance but high FPS, I brought in shaders so I am at least enjoying what is on my screen.

You experimented with the lazy chunk loading and performance settings in optifine yet? You could try those out if you have not yet.

But you should know, Minecraft always had stuttering issues, it’s quite common and ironically the only time I didn’t have stuttering was when I was using a 15 year old PC but that was because every other issue made stuttering the least of my problems e.g. the broken monitor not having red RGB so the game was always blue

Damn, could you try running vanilla Minecraft on optifine and sodium? See if the issue still persists

Try playing between the different render distances, is there a render distance where loading stutters do not happen? Or is it the same result all the way?

Sorry I got to ask this question, is Minecraft running using your GPU? You can check by pressing F3 and looking at the top right