From Mashhad to Zahedan some Gaza drones can patrol during hours and armed to keep any terrorist cell far from the frontier.
Also this drone is excellent for patrolling during hours Gulf of Omán or even inside PG to locate and track marine traffic (gasoline/oil smuggling).
You´re right. The problem it is when you use them against israelis or contested airspace.
We would never know if they were employed in combat during 12 days war. And if they were, we would hardly know which were their performance against manned aircraft. Anyway you can guess a poor performance when you employ them against armed high end F15/16 or even F35 all of them armed with AIM120. Those would be suitable against helicopters, but against some of the best western aircraft they´re doomed.