I've had ATE discs (non-perforated/slotted) with PBR Deluxe, and I'm still using them several years later. The pads and discs have worn down very little. Plus, the dust color is not dark, so they're very easy to clean.

This is in contrast to Textar Yellow Box. Those wore out very fast, as well as wear down my ATE discs. And, the dust on that was dark and difficult to clean.

In terms of stopping power, I haven't measured any distances (and it wouldn't be accurate anyway, since the tire tread condition would not be the same after tens of thousands of miles), but I don't have any complaints.

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