Excavator tank: explosive resistant armor, backlash projectors
Rocket artillery: no explosive mods that apply status effects
Move your tanks next to any units you plan to shoot with your rocket artillery. Splash both your excavator tank and the enemy units. Your rocket artillery just did 9+15 damage with no damage mods of their own.
I put incendiary explosives on my tank so they can light enemies on fire with any of their abilities. Then I put thermal targeting relay and guided delivery mechanism on my rocket artillery. Each shot does 12+15 damage before resistances. Move an excavator tank into a clump and activate the flamers. Now each shot does 14+15 damage before resistances on each burning unit.
This whole time, my excavator tanks were only taking 1 damage from each friendly fire hit because of explosive resistant armor.
Rocket artillery: no explosive mods that apply status effects
Move your tanks next to any units you plan to shoot with your rocket artillery. Splash both your excavator tank and the enemy units. Your rocket artillery just did 9+15 damage with no damage mods of their own.
I put incendiary explosives on my tank so they can light enemies on fire with any of their abilities. Then I put thermal targeting relay and guided delivery mechanism on my rocket artillery. Each shot does 12+15 damage before resistances. Move an excavator tank into a clump and activate the flamers. Now each shot does 14+15 damage before resistances on each burning unit.
This whole time, my excavator tanks were only taking 1 damage from each friendly fire hit because of explosive resistant armor.