Saladcraft SMP pack

This client-side SMP modpack features the perfect mix of performance mods, beautiful visuals, quality of life features, voice chat, and optifine cross compatibility that make it the optimal SMP modpack. At least I think so.
Light edition features only the bare minimum performance mods for my ten-year-old-macbook gamers.  

Medium edition is the profile for the average gamer who wants the fully featured experience with the extra eye candy and this profile and up include nearly full parity with any optifine resource packs (animated textures, custom entity models, etc.

High edition is for those who want the stunning visuals with shaders, all the cosmetic mods, and more.

Ultra edition is for people like me who spend way too much money on a computer to play minecraft on. Everything dialed up to 11.