Drunken Master II (re-released in slightly edited form as "Legend of the Drunken Master" in the US) is the one that's typically regarded as a bona-fide classic masterpiece.
Just a note, "Legend of the Drunken Master" is more heavily edited than you may be aware. Here's a video illustrating some of the problems: https://www.youtube.com/watch?v=0A1vMKS6jFg
I wouldn't recommend watching it. It's really missing a lot of the charm of the original.
Drunken Master is pretty good!
Drunken Master II (re-released in slightly edited form as "Legend of the Drunken Master" in the US) is the one that's typically regarded as a bona-fide classic masterpiece.