This is one of the biggest problems many new players have when they first start playing Supreme Commander. By using better units and mixing them more efficiently will prevent you from huge unit losses. This is not a perfect "no-fail" guide, it is still up to players to decide what is right for each situation. Also this article is not saying one faction is better than all others, it is just saying that a faction may have better units in one area, such as land unit superiority. This is based on stats and overall player feedback. So here are some useful tips when playing your next game.