Massive "staple" mods like Thaumcraft 6 , Industrial Foregoing , and Applied Energistics 2 are fully optimized for this build.
Even years after its release, 1.12.2 continues to be a primary hub for modders for several reasons: fapcraft mod 1122v11jar portable
Tools like Prism Launcher or GDLauncher allow you to create "Instances." You can set the "Instance Path" to a portable drive. Massive "staple" mods like Thaumcraft 6 , Industrial