I think that battlesuits should be able to stomp on dretches,
have a built in radar,
a jetpack,
a zoom function for every weapon it holds,
a extra chaingun built in for its left arm,
be resistant to fire,
have a melee function where you can punch a tyrant to death in one hit,
move at 300mph due to wheels instead of legs,
automatic aimbot,
and the bsuit moves towards the OM from the moment you purchase it -
you only control when to shoot. Because, that takes the boring bit out of the game, no ?
To balance, aliens get flying grangers.