Slow down now sport. Every brand goes back for warranty work . ZCO, TT, Vortex, Kahles, NF, S&B, March, Leupold. I know or have personally sent back multiple examples of all of them and that's a crazy small sample size. If you shoot you are going to see everything fail. If you want to shoot a brand that doesn't fail, you will be shooting open sights. It's why everyone who is semi serious has at least 2 scopes and why the customer service /warranty process is an important factor in choosing an optic.