I bought this as part of a pack of 10, 12, 14, and 16. They sound amazing and are stable once properly tuned. Only thing that gave me a bit of a hard time was tuning it with a tunebot, for some reason it took me longer with these heads than my older G2s. But once they were in tune... they sounded awesome! Definitely recommend these. I play mostly heavy metal and these cut through no problem.