Actaea

I think the second option is better suited for your country.

I personally chose the third option. But the first one is better for you. I believe it will boost military power more than the second one.

I think so too. The first one can significantly increase military power, while the second one, logically, could do something useful for the economy, but I believe that won't happen.
I'll try the second one anyway, just to make sure nothing good happens.