Hey, are you searching for an origins server?
So this origins SMP is probably the best option for you, we already have more than 700 active players and it would be really nice if you could be one of us.
It has only origins relationed mods so you will have a vanilla experience.
There are over 35 different origins(9 original origins + moborigins + origins datapacks) in the server.
This SMP is hosted with a professional server so you should not experience downtime or lag.
If you are interested join our discord server: https://discord.com/invite/RGwfg49mBx
Ours server Website: https://minecraft.origins-smp.com