I found this new modded SMP called Creativity SMP and it is a multi type server where you can play a lot of different ways.
You can build a nation or go solo and you can set up huge farms using Create with a bunch of addons. The only real limit is when your farms start making the server lag so the modpack is kept smaller to help with big builds.
It also has Valkyrian Skies and Eureka so people can make tanks airplanes and boats. The server is still new so the rules are not fully finished yet.
Right now they want people to not use nukes until they figure out the rules for that. They also say dont be a A Hole and for the time being wars are not allowed.
Creativity SMP Modded Nations and Machines
GG.MINEWIND.NET New Server IPMetaMechanists Slimefun Automation Minecraft Server
Design massive factories, automate everything, and push Slimefun technology to the limit on a server built for performance. Build anything from simple machines to advanced systems without worrying about lag. The server is centered around Slimefun, adding items from backpacks to nuclear reactors and complex logistics systems. If you are new to Slimefun, a friendly community and staff team are available to help you learn and progress. Advance through a free rank system by crafting increasingly advanced Slimefun items to earn perks. The server is entirely volunteer run with no pay to win features, and regular events help keep a strong, quality focused community.
GG.MINEWIND.NET New Server IP