They were not inexpensive, but I bought the IronMind Vulcan Racks and love them. I have a tendency to buy cheap stuff and regret it later, but decided to resist that urge when deciding to purchase squat racks. I am glad I did (and wish I had done the same with my GHD, etc.).
FWIW, the BW stands appear to be very similar to the IM Vulcan Racks, but also appear to be constructed from smaller steel stock. I do not know if that would ever make a difference, but thought I should mention it.