A nice Modpack to upgrade your perfomance and a few visual effects like visuals a shaders that can a potato pc can handle.And with mods that safe you some lifetime like Shulker-Box-Tooltip which is a mod that allows you to look in the shulkers without opening them or Mousetweaks that lets you slide over items instead of clicking on every one. Its a Modpack to keep the Vanilla look with some upgrades and Stuff