Answer: While ACSR is a versatile choice, we often recommend AAAC for specific applications where its characteristics offer a significant advantage. AAAC conductors have better corrosion resistance than ACSR, which makes them the superior choice for projects in highly polluted industrial areas or coastal regions with a high salt content in the air. Furthermore, AAAC provides better sag performance and a higher strength-to-weight ratio than ACSR, which can lead to longer spans and cost savings on support structures.