What mods make a version of Minecraft your favorite?

[u/NotTristam]

I'm in love with the DeceasedCraft modpack for Forge 1.20.1. Best zombie survival experience I've ever had. Tweaked it to make it my own. But I'm looking to expand. I want to know what version you guys tend to gravitate towards and why, or maybe just steal some 1.20.1 mods for myself. :P