Get 12 Gauge, don't worry about the strangs.
Bigger the better, don't worry about the kind of metal or anything. Get the cheapest and biggest wire that is flexible enough.
Nakamichi PA-7 amp, own designed preamp, JM LAB Spectral 913.1 speakers, Rythmik F12SE sub.
Not hooked up: Velodyne VA1210 sub, Kef Reference Series center, Kef Bookshelf speaker, Monitor Audio bookshelf speaker, Infinity rear speakers. Acurus 3X200W amp.
Coming soon: Own design power amp.