personally, I loved fidgeting around with Minecraft so I made horizons the horizon of my Minecraft modding
including cactive armor, which is a form of an alternative to iron
a Kraken boss a retro Minecraft dimension and a whole lot more
we love tweaking what Minecraft giving us we want to add new missions but not get rid of the base content you can still play the base game I recommend using just enough items so you can see what you are making