Anyone use this stuff? i see different brands, apparently some only clean certain types of metals. or apparently only certain cymbal brands which is kind of odd. well its probably just the metal types once again. im trying to find a good kind that will clean (almost) any kind. because ive got 3 A customs, 1 K. and sabian XS hats. as well as other lower end cymbals that i dont use that could possibly be restored to sound better.