NovaVanilla is a crossplay survival server with a PvP focus, custom items and armour, and a bunch of extra stuff to keep it interesting. There are warps and a warzone to fight around, plus fast crystals and regenerating crystals at warzone for players who like quicker action.
The server also runs events, monthly updates, and team competition with TeamTop rewards, so there is always something going on. You can earn ranks, mess around with custom textures, and play with Bedrock too, which makes it easy for friends on different platforms to join in.
Overall it is built around survival with economy and PvP mixed in, with a bit of that custom server feel instead of plain vanilla. If you want a survival world with teams, rewards, and regular updates, NovaVanilla fits that style.