What brand of stainless steel scrubber pads do you use?

What brand of stainless steel scrubber pads do you use?
 
When I first opened I bought a case of stainless steel scrubber pads on line by cheapest price. I was very happy with them and of course they are long gone. Now we have been buying them from GFS and they suck. I have no idea what brand I bought years ago but they held up well and did a great job. Are you buying a particular brand because they work well and last a long time or are you just grabbing  one from a local supplier and happy with it? If the later is true where are you buying them and what brand are they?
thanks
jack