The Swift Survival Exploration Pack.

This modpack is an exploration and survival based modpack mostly using Apotheosis, decoration mods such as Macaw's roofs, biome and terrain generation mods to smooth out terrain so every single biome isnt just a mountain with a nother slathering of paint on it, QOL mods are also included such as tree chopping, improved village placement, memory leak fixesm a few more noteable things to mention are that golems have been improved, there are mutant version of some enemies, extra structures have been added along with a configureable day night cycle mod called "Better days" which can be configred to your liking in the mod menu on the title screen. Finally Essential is also a part of this modpack to make playing between friends easier however a known issue me and my friend have found is that if your going too fast in new terrain you will lag out whoever is hosting. 

Also do remember i own nothing within this modpack, and all credit goes to the creators of each of these mods included within, and if you want to make your own variation have at it :D