@Gimkitboi welcome to the forums! we’re glad to have you here!
to answer your question, channels are very similar to wires, (assuming that you know how to use them) and they don’t require any memory!
here are some guides that may help you understand further:
https://forum.creative.gimkit.com/t/the-californian-guide-to-channels-wip/36071?u=speedy_kd4