I have an ASUS RT-56U. I was thinking of switching from TomatoUSB Toastman Builds to either giving DD-WRT a try again(have not tested it in years), or more likley Asuswrt-Merlin or FreshTomato. Should I flash back to stock firmware before I flash one of the other firmware listed? I am using Manjaro linux on my PC. What method should I use? Will the ASUS Discovery tool work under wine?