I usually use ernie ball superslinky 9s on my guitars, but the awesome graphic on the pack draw my attention and when i read that they were nickel wounded instead of the nickel plated steel on the superslinkys, i was eager to give them a try!! They didn't disappoint at all!! They had really organic and warm sound perfect for soloing!! They also last really long and they are fresh out of the pack since they are air tight sealed like the superslinkys!! I'll definitely buy again and totally recommend them!!