Based on our own experience this wire is perfect for our industrial and scientific needs. The wire is durable and easy to work with, making it a great asset to our workspace.The red and black coloring MAKES it easy to distinguish between the two wires, and the 100 ft length is more than enough for our needs. The only downside is that it may be a bit more expensive than other options on the market. Overall, we highly recommend this wire for anyone in need of reliable and high-quality wiring..