Looks rather large and expensive compared with what I have in mind.
Not the hardest to target. Of course there will be anti-drone drones, and anti anti drone drones.
It would only take something which can carry a few shotgun cartridges and fly very fast with optical guidance, to wreck it. The guidance is trivial - I was programming a 15 yr old Canon compact to recognise simple shapes. Now childs play for an Arduino for 5 quid.. Petrol model plane will do 300 mph, for a while. Cost - maybe 1% of the the Jackal's?
I think it'll become a numbers game. Nobody's likely to have many of those Jackals.