Immediatelyfast is unsupported in Feather Client :c But your mod is good in MCC Island just saying, you got featured too 🥺 but its your decision, I hope you will come back one day! :)
I wish you all the best!

Exordium has too many errors, the 1.20 release will be pushed back for some time(probably weeks). Use ImmediatelyFast to get a comparable speedup https://modrinth.com/mod/immediatelyfast

Currently a mix of missing motivation due to issues/performance regression, no time irl(I'm gone to a festival for the next week), and the open todos for 1.19.4. Just using Immediatelyfast should get most people 80% there.