Oh, and yes, they both use the same wires. I usually buy the BIA wires, because they are a bit cheaper and I can get a box of 6 at HL and use a 40% off coupon, thus saving 40% on all SIX. HL also sells cinch wires, but in sets of TWO. which means a 40% off coupon will only save on TWO wires.
Cinch wires are great for a special color that you will not use as much of though,,,,,like pink or purple.