Best AI mod?

[smoki]

Hey guys, ~S~, I'll be short.

I have a vanilla install 4.10.1 and I'm just wondering what's the best AI mod?

Thanks in advance.



ETA: Also, I've heard UP 3.0 (which I'm planning to download soon) doesn't have AI yet, so if I install it, I would want to switch between the mods (AI for offline and UP 3.0 for online), so I'm wondering what's the best of those "mod enablers-switchers", and can they also switch between different versions (such as between 4.09 and 4.10.1) if the best AI mod in existence works only for the older versions of the game, and not 4.10.1.
I'm not in a position to have several installs of the game on my computer, so that's why I ask.