RRRaskolnikov
Goldfish
This yes, and trade for Monarchy as priority #1 (we need to open it up too remember). After currency Civil Service is obvious.
Research currency -> research meditation most likely unless there's a good trade already (for instance maths+meditation) -> trade for Monarchy -> gauge remaining trades -> Civil S.
Of course if we're unable to trade for Monarchy after meditation we will research it ourselves -- it's too important to postpone.
I can't emphasise enough the importance of getting HR right now. We need to grow our capital far into double digits and start cottaging the river tiles once the forests are chopped for GL+NE and whatever swordsmen we need.
The evidence is clear, this is the superior.

what's left to discuss? maybe which unit should be tasked to unlock the HE (and how)...
edit:
@pigswill: indeed
