If you'd like, I can look for a for the "patched" version or provide a recommended mod list to manually upgrade the base pack yourself.
However, the original release was a mess: 28 theos pack but better patched
At its core, the is a performance-focused overhaul of the 28 Theos modpack. While the original focused on adding a massive volume of content—new dimensions, complex machinery, and aggressive mobs—the "Better Patched" version focuses on stability, compatibility, and frame rates. If you'd like, I can look for a