I would Join the Cis but no Dookus I would join the Cis who just wanted to be in a republic free of corrupution who never sought war just peace with no corruption.

Neither tbh. Both of these factions meet a tragic end at the end of the clone wars and both of them were essentially Palpatine's lapdogs even though they were largely unaware of it.

CIS forever!

I'd stay neutral, I don't care about either's goal that much. I prefer the CIS's viewpoint, but they were corrupt and committed much more war crimes, no matter how hard Anakin tried

I’d join the CIS. By the time of the clone wars the republic had become corrupt focusing mostly on the core and inner rim worlds, providing assistance, attention and benefits to those areas while pretty much giving up on the mid to outer rim. And the mid and outer rim just so happened to make up most of the galaxy. Even Jedi like Sifo-Dyas, Quigon and Dooku knew that it was only an matter of time before the galaxy would have had enough. Ideas like Speciesism toward near-humans, humanoids and aliens were prevalent during the republic and remained during the Empire.

Probably the CIS because there was no knowledge of the leader being a sith lord and the purpose seemed noble for those who didn’t know the truth

CIS, if it actually understood the meaning of confederacy.

It means an alliance of individual, equal parts. Don't need Dooku trying to control the whole thing.

I would definitely join the Republic