Puhi
Warlord
The only unit I regularly upgrade is trebs. It can be useful to build a number of them while researching steel (or lib for steel), because you can upgrade them all at once for about 100 gold each, giving you an instant large cannon force.
I just delete pretty much any unit I feel I don't need- it generally makes much more sense to build or draft a rifleman/infantry than upgrade an axeman.
That said, I often have just a single warrior defending my interior cities that cannot be subject to a surprise attack.
I just delete pretty much any unit I feel I don't need- it generally makes much more sense to build or draft a rifleman/infantry than upgrade an axeman.
That said, I often have just a single warrior defending my interior cities that cannot be subject to a surprise attack.