A ~100 mod pack including most of the common content and QoL mods, Minecolonies, and most importantly, Mo'Creatures for some adventuring fun. Mo'Creatures combined with Rough mobs adds a bit of adventure and risk, and there's most of the standard tried and tested magic and tech mods, like Blood Magic, Botania, Thermal Expansion, and Nuclearcraft to keep you busy in between adventures. Not the most complex thing, with minimal configuration changes, but it works.