Single/multi-choice problem: Which of the following solutions is better for the following goal:
How to make keychain out of zip tie.

Choose your answer from:
a). Thread zip tie through loops of keys and tighten. Cut the long end of the zip tie using a pair of wire cutters.
b). Thread zip tie through loops of keys and tighten. Cut the long end of the zip tie using a pair of tweezers.
a).