Corey Games Minecraft Network is a server that gets streamed live on YouTube and Twitch, with Voice Chat and VR support built in. It mixes a few different playstyles, so there is usually something going on whether you want to survive, build, fight, or jump into a live event with the crowd watching.
The Survival and Hardcore setup lets you choose your pace. Survival turns into Hardcore once you get more than 5,000 blocks from spawn, and the Hardcore side comes with no land claims, a 2x sell bonus, and a 1 day mode ban if you die. If you want something more relaxed, Creative Plots lets you build, show off your work, rate other players' plots from 1 to 10, and compete for top designs.
There is also Speedrunners VS AI, where chat commands let players race each other and the AI to beat the game before time runs out. On top of that, Disaster City brings gun combat, TNT nukes, city destruction, natural disasters, and taxi and company jobs, while the minigames section includes Sky Wars, Block Party, Spleef, Boat Racing, and more.
Corey Games is the kind of network where there is always something new popping up, since it is updated daily and keeps adding new stuff for people to jump into.