Fighting in a vacuum is totally different from fighting in gravity.
even though the red and white machines in gasland weigh tens of tons, standing in the complete void of the universe, they will naturally float! The result of this kind of floating is that the action and the direction of the action are more difficult to control!
this is also the reason why the garulo people have always insisted on making fighters instead of armor. In the weightless environment of space, the fighter is better to drive, and the armor needs a long time of training and training!
an inexperienced mecha fighter is not as good as a garrulo...