So, being a new C2C player, I am noticing new features of C2C all the time. Units can now "Build Up", manually or automatically (Blue or Red Shield option) and you are given some options as to what they should improve.
In practical terms, what does this give the unit? Is it advisable to remember which units will complete their 5-year cycle of build-up and then give them something else to improve?
In practical terms, what does this give the unit? Is it advisable to remember which units will complete their 5-year cycle of build-up and then give them something else to improve?