I don't know if there is any difference between those two in terms of science production. And also, I'm confusing about the bonus.
If I have 2 Sci Method labs, what will be the science bonus? Only 2? 4 as I have 2 level II buildings (both are "my best")?
I'm a bit confusing because those leaders have different texts on their cards, and also, in the forums some people said they are different in terms of science production, and they're "great" leaders. Only +1/+2/+3 at maximum is not so much I think...
The leader's science production is the same. If you have 2 'best labs' you pick one.