I have the blue adams blocks, and the 4 inch pads to go on drill. They make a huge difference, but they make it really messy. The mothers ball and cone suck balls
nice difference. just so you guys know, adams is not an agressive polish. when i sanded and polished my billets i started with mother billet. you could actually feel the grit in the polish. this would polish out the sand scratches, then i fine tuned with adams.