How many amps per circuit is the planned draw?
Regardless 10awg will work. Home Depot, Walmart, Menards no difference. All will meet NEMA specs.
Another Dedicated AC Line Cable Question
I plan to run a couple dedicated lines for my system. Is there any reason to not use Southwire 10/3 Solid CU MC? Here's the direct link to the product at Home Depot:
Thanks for the feedback!