I use the Alpha 36 wire.
I purchased a 1m length from one of the distributors here in the States & then from China for 80% less & there is NO difference. I was using Monoprice 12/2 originally because of my longest run was 40'. When I connected the Alpha (bare wire) & compared the two, it was a winner by a mile. The clarity & authority the wire brought to my system was worth the trouble of snaking the wire to that channel (left). The right channel was a breeze, just through a wall.
I can't emphasize enough to the community from the day of install, what this wire did. Posted here on AG somewhere. If you're going to use banana plugs, I have had positive experience with Viborg copper plugs.

