I needed a narrow-wide chainring for a build. After looking around it seems like the prices of chainrings have skyrocketed over the last few years. I've heard of Deckas before but never used one. Got one from Ali, shipped for CAD $26, USD $18.5. I'm pretty impressed by how well made it is. It's a little chunkier than what I'd expect from Wolf Tooth and the likes. Nevertheless incredible value for a functional build that doesn't need the lightest possible components.