>>1886598i can highly recommend this CNC narrow-wide chainring, it's really cheap on aliexpress (look through different listings to find the cheapest). it's 130mm BCD but there are other ones as well. stamped/coined chainrings can in theory be more wear-resistant than CNC chainrings but most high end chainrings are just CNC machined, it makes them very round and you get more elaborate 3d structures that improve the stiffness to weight ratio.