So, boy, did I make a mistake.
Just finished the DLC, after replaying the main game. Didn’t realize it was a prequel of sorts (takes place between the prologue of the main game and the rest of it - so post Zero-Day bombing and start of main campaign). Anyway, I just played the main game with Aiden. Turns out, should have been playing with Wrench instead. See, I knew that he could summon his own, special cargo drone, but I could get those anywhere. What I didn’t know was that this cargo drone was a) armed with a grenade launcher, and more importantly, b) was easily twice as fast as every other cargo drone in the game.
So, so worth it.