So, I am in love with Brown chest pads, and since I'm not sure how long Mr. Brown is going to be making them, I thought I should get a Pro Spec one while I can just in case I have to conform to the sizing rules. And like most of you I enjoy getting new stuff. I also remembered someone asking about a comparison between the pro spec 2000 pad, and the stock 2000 pad...unfortunately there aren't too many places that even have Brown gear, much less a pro-sized AND a stock model.
Here are the chest pads side by side. As you can see, there's not a huge difference at all. I wear a XXL and the only real size difference is the width of the shoulder floaters (maybe 3/4" difference), and the height of the arms of the elbow floaters (visible in the photo below). The elbow height makes for the Pro Spec unit being a little less pliable than the stock, something that should loosen up over time. Note that I also requested Hasek specs, meaning the elbow floaters are cut a little differently, the forearms are angled slightly. Also, the entire unit is heavier, probably a combination of the leather wear material on the edges of the elbows/shoulders, the heavier grade white cordura, and overall a more beefed up interior padding(it seems to me by testing the blocks). I had a forearm stinger in my stock unit practicing against NHLers...no more with this one. Not that I am complaining about a stinger, or that that prompted a new chest pad, just noting the fact. Also note that the added collar was a mistake and the collarbone floater is Hasek spec but he cuts it just like any sensible goalkeeper. Here's the elbow comparison:
Here's a couple photos of me wearing each unit...not much to say about these. Both units are comfy and fit the way I like, maybe a little longer in the forearms than some like but that's how I like it.

Note that the lack of leather on the floaters is a custom option to make this 2000 more like the older version of the 553.

This is the version of the Pro Spec one after I cut the collarbone floater. Note also that it came with sewn on logos but I cut those off since I prefer debadged equipment.
Anyway, I just wanted to post this since I remembered someone was interested.