With regard to the new energy reactor sliders:
Is there some new calculus in place that would advantage having more than one of each on each planet? Is this for people who like to micromanage their energy to get an extra 100 bolts or so by flipping switches on and off? Or is it best for 99% of us to just leave this at 1 each per planet?
On the face of it, it would seem that the metal and crystal drain would negate the benefit of extra energy, unless you really needed it.