Inexpensive speaker cables: any experience?

I use install gear 12 gauge pure copper from amazon, sounds pretty good and cheap, they also have a 10 gauge which is quite more expensive which i'll be upgrading too soon, they also sell smaller gauges also but i would only stick with 12 gauge and lower, unless you get a 14/4 cable and double up the wires would be like 10 gauge maybe 8, pure copper is all the same, copper is very good, pure silver is better and pure 24kt gold is the best

I believe you, but i was thinking about stranded wire also if you could afford gold wire i don't think price is an issue