you are right about army composition. but my point is that currently i have 2.5M pts, not to much realy for v5. but my gold goes 370k/h currently. when i am home(90% of time) my upkeeep is 220k gold and i have 600k phalanx now. by calculating more i get to conclusion i can afford myself some 400-500k more considering gold mining. i still have 5 provinces to take and in 2 days i will be able to set my taxes to 75% in all of provinces i currently have which will allow me to build 300-400k more again. the trick is i will have 1.5-2M soldiers which will stay home and will not make me go to negative and players in my x2 or even x3 won't have such army because it is too expensive. my average soldier costs cca 0.7-0.8 gold per hour when steady and they are very efficiant in compare to their price, show me a nomad in x2 with such upkeep? there is none. even if he had more army, he would have to pay it 1.1-1.2 gold per unit minimum(because atleast 50-60% of it is cavelry) and if i can't pay for it with my 5M population with efficiency 94% how can he with his limited population and income? maybe my calculations are not very precise but they are close to reality..
I like to think of my self as effective player. My taxes are on 100% for long time with positive happiness but again i have huge troubles paying upkeep.
I reach limit of army buildup and not much i can do to extend it. Thats where Imperian have HUGE advantage.
In later stage nomads are limited with population growth and thus limited with "gold" they can collect.
But i knew that when i started playing this game and i can't complain. My only fear is that dis-balance between Imperian and Nomads would be too big especially because IO decided to kill goldmines. Now nomads have very few options to feed their hungry army.
Imperian can have 300k population in every province and that's in case of 10 colonies 50% more of everything.
Go for more provinces and more imperian gain.