They all work very good.
In my how-to book one of the points I make is that there are different types of hook and loop material and you want to make sure that they match for the best attachment strength.
So what I suggest in my how-to book is to buy your backing plate from the same company that makes the pads you're going to use because if they are a reputable company they will have already done their homework and the hook material on their backing plate will match the loop material on their pads.
Also keep in mind the hooks wear out with use as they are stretched over and over again they loose their ability to regain their hook shape.
I point this out because over the last 10 years online I sometimes see people that are surprised their backing plates don't last forever. Paperback