When it comes to blind placements, you should use the Metolius Super Cam because it gives almost twice the range of conventional cams so you have a better chance at getting it to fit properly. This giant range is due to the asymmetric design that places larger lobes on one side and smaller ones on the other. To make up for the difference in sizes, the designers at Metolius went through meticulous work to ensure that the trigger pulls each lobe precisely and equally through each range. Metolius made each piece with four wide lobes that increase grip on the rock as opposed to conventional four lobed designs, and each lobe has a cam stop that helps it act passively like a stopper. CNC machined means each cam gives better precision so you don't fumble around when you're placing it. The U shaped double stem is very durable, and yet remains highly flexible for better control when you're placing it or your second is cleaning it. Each cam comes with a color coded sling for easier identification on the wall, and the Range Finder lets you know whether you're placement is at the most minimum or maximum range available on the cam.