Well, im now converting to 1.1.4 and its not as easy as you think downgrading it, i have upgraded, never downgraded
There are quite a few new features like the advanced admin settings, moderation tabs, WYSWIG post editor(<3 it!), it ATTEMPTS
to install mods on other themes and your old theme from any other version.
Its also Very reliable in my point of veiw, go and give it a try in a test forum!