OK so I'm constantly seeing people complaining about Xur and his inventory.... But for me Xur has been great the last few weeks. I bought the Ice Breaker a few weeks back which is now maxed out and has helped me in PVE. I bought the Arachnid Hunter helmet for my secondary Hunter and for my primary Hunter I decided to take the risk and buy an exotic helm engram and BOOM! I got the knucklehead radar!!! Which by the way was the helm I wanted for ages. I also was lacking an exotic shotgun so bought the Universal Remote for the gun collection.... Point being! Not everyone loves to hate Xur :)