These feel really good, and are pretty nicely adjustable.
I like a really tight spring on my pedal, and I was able to get that feel from the BOA.
The hat stand felt great too.
The down side is these are pretty pricey.
I could see the price being high if it had the DW name and logo on it, but with it being under the PDP moniker, it seems like it's more lost in the shuffle of pedals and hat stands available out there with little promotion since they have been out for about 4 or 5 years.
Marco Minnimen is in ads with them now, so maybe it will raise the profile of these.
They are a good product.