From the ogs i would go
AC Black Flag
AC Brotherhood.
AC Revelations
AC Unity gets hated on waayyyy too much, i guess it due to its launch issues, Story its a bit meh wish they did more with the french revolution because the setting was my second favorite only to Egypt
AC2 (i played it as the ezio collection, felt way too outdated. the storyline and setting were dope though
AC syndicate
AC 3(
) Could have been great if they literally didnt spend half the game as a tutorial. The main Villains were good, Charles lee and Haytham were well done, wouldnt have mind having Haytham as the main protagonist, this nikka Connor way to angry
But if we ranking all of them then Origins wins and Odyssey taking 2nd place