Latest 21++ Elixir Electric Guitar Strings 11. Elixir strings are the best by far. Phosphor bronze has a brilliant, complex and rich tone that has just a bit more sparkle than 80/20 bronze. Electric guitar string sizes vary between manufacturers, so it's always wiser to have a knowledge of string gauge versus sizing terms. Coated strings were something developed by elixir popularly known for their nanoweb and polyweb formulas that protect the strings from oil, skin, dirt, and sweat.