Favorite AC game and why?

I know it's probably been done like 5000 times by now 🙃. But I recently started playing Unity again for the 2nd time ever since have added steam achievements. I have to say Unity is probably one of my favorite just because the French Revolution and recreation of France was amazing. As well the story was pretty good for a character arc like Arno without going into spoilers.

But other than Unity I love Ezio but didn't want to pick that as my favorite because I hate some of how it plays being older lol. But if I'm gonna go with technically the new trilogy of sorts id probably pick odyssey there as I love Kassandra the story and her back muscles, sorry not sorry lol

What is your favorite and why?