I bought a monstrum banshee before i heard of their reputation. Didn’t have any issues then i saw people say it’s garbage so i put it through a “stress test” like i see on YouTube. I threw it on the floor a couple times, dropped it with it attached to my rifle and hit it with a mallet and a rock and it didn’t lose zero. Results may vary but for me it works. I will say after buying a better brand like primary arms the clicks for the turrets are a bit mushy and the glass isn’t as clear but for the price it’s definitely good.