My personal GOAT of modpacks

A modpack that just keeps on giving, this project shows what high quality can be achieved with years of meticulous work from an inspired creator. Nearly every single aspect of the mods in this modpack has been tweaked to fit the balance and progression of the chapters. There is such an immense amount of content here, that one never has to think long about what to do next. Thats not even mentioning the variety of tasks: The modpack is heavily automation-focused, but if you are tired of it, go out and explore one of the dimensions included in the pack, or solve puzzles that give you useful goodies for later progression.

But I must also say that this modpack will not be for everyone: It can be very overwhelming. Do not play it as your first modpack, please. Even though the in-game documentation of all those mods is stellar, it still may be a lot to learn at once. Be prepared to completely relearn how you think about base building and logistics :).