My concept its based in this is like with exp saved you get silver, transform too many orders in tockens (who will need inmense ammount of them for be fair depending of the order) for change in other order who could be other order, silver or whatever devs wish
Im using callsign orders (I like to rename my perfect stat soldiers after prior soldiers, friends, movie/game MCs ect.) but I have never ran out of callsigns, unlike customization orders.
in my case my jap soldiers are fully prepared same for german ones, I dont play soviets for hate of that faction, american till they are more balanced (team players) I stay away from them
Im also playing mainly Japan and UK but i played the other factions also … but with Japan i have only 1 plane and 1 pepper tanks to unlock and then RIP