Hmm...
It seems throughout the times ive been playing nubs keep on doing the same things over and over again. Colony's victories isnt defined on who uses the best build. But rather who uses a build to its fullest potential. Basically you must use the proper tactics, followed by the proper build. As history shows, a noob using tdh build will never beat a pro using a missile build
By using a build to its full potential i mean using proper units at the right time and using the correct amount. I also mean controlling those units properly to deal with the situation. To those who have good gaming vocab you know im talking about micro(micromanagement). aka unit control. By Learning unit control, you can take nearly any build and make it lethal. For example marines vs scouts stockpile is one of the most common micro battles. Technically if you spam both units then you know the scouts are going to win. However if you attack with the marines then immediately fall back, you deal damage without taking any yourself. This immediately increases the value of each one of your marines. In turn the scout user can sacrifice one scout to take all the marine fire and charge the rest at the reloading marines for serious damage. This micro battle can keep on changing and changing. Action and reaction. Each trying to put their units to the fullest. Think of other ways you can use micro. how would a far sniper work against tanks and medics? How would Mod sakatas with a roman shield work against a missile? how would Prides work against slow moving tanks?
Of the many tactics pros use. Micro is definately the most common and the most prominant. Other tactics often derive from this tactic. However, before using more complex, more sophisticated techniques, micro must be mastered first.
Though i will admit there are build imbalances as you get to higher levels of gameplay, however this is aimed towards a casual, inexperienced player who wants to get better.