When I saw a new set of Pyramids available, I immediately decided to buy them. The Nickel Classics are my go-to strings on my vintage Strat, so I wanted to give those a try on my more modern guitar. The sound is great, I really love them, but I've had some problems installing them when there were some difficulties pulling the ball through the tremolo block. Looks like the rings are too big, I'll see it once again once I change the strings.