Now that all Classics are long obsolete, take a moment to remember what your favorite version of classic Mac OS was between 1984 and 2001. Which version did you most anticipate? Which version gave you the best performance? Which version surprised you the most or impressed you the most? Which version did you use the longest? Most importantly, which version would you be most nostalgic about? You can choose multiple... I chose 7.6.1 for it's speed and stability, and for being the end of the line for the original Mac GUI. I also chose Mac OS 9.2.2 just for being the "ultimate" before classic's replacement by Mac OS X. I still had Mac OS 9 when I got my first iPod and used that configuration for a few years.