People seem to be forgetting that the main thing about Muninn is not the increased damage but at the cost of faster SD/recharge of drone, but the ability to designate a specific target for your drones/turrets and making them lock on to a specific enemy, giving all drones the same “aiming” ability as Annihilators basically
Sadly the cab does not work very well with the latest/more used drones (Fatun, when locked onto a single target with the Muninn struggles to shoot at all due to how the spider drones move, it just does not work like it should be working compared to how great they are when allowed to do their thing by themselves, and Annihilator drones already being able to lock on to an enemy even without it) and the other drones that could make use of the Muninn suffer from any faults of the drones themselves that have forced the drones to be played completely differently than a Muninn build (fuze drones being played as stealth droppers that are as far away from the battle as possible, flying drones like falcon and owl needing a super high speed build just to be able to keep the drones alive enough to maybe shoot once or twice)
About only drone being played on a more beefy build and in the middle of a battle kind of style that the Muninn is good for is the Fatum and sadly currently the Fatun just struggles to aim/shoot when using the Muninn cabin. It feels like they always try to walk the wrong way and alwasy position themselves so that no matter what you do, your own build is blocking 2/3 Fatum drones form shooting at all times. And then when you run any other cabin, they’re suddenly 50% smarter and faster and deadly rather than fumbling around
Most success I ever had with a Muninn build was an abomination with totally random drones (I think 1 annihilator, 1 fatum, 1 hawk, 1 wheeled drone can’t remember which one) all with basically different reload rates, and then driving in a circle around an enemy while spamming the drones/perk whenever possible
Drones in general, especially the kind where you need to be actually fighting rather than driving at the edges of the map and dropping fuze drones, also suffer greatly from the current day matches where you always have bots, and bots just insta-delete any drones no questions asked
If they were to buff drones themselves, the Muninn could work again as-is. Otherwise they’d need to change up the secondary perk (more damage, faster death of drone) to something else, in current this day crossout, I’d personally give the drones a small aegis shield for like 2 seconds or something because the biggest struggle for all drones is survivability and insta-deletion by bots or just people driving normally
Another big thing is that the most used drone, Yaoguai, is the kind where the Muninn does not work with it as far as I know. And yaoguai is used mostly because they can survive much more longer than any other drone and can be deployed from a distance. So biggest drawbacks on drones as a whole is survivability and how close you have to be to enemies to even use them