I had an old Sears roller stand which didn't have enough weight to stop falling over. I borrowed a friend's Harbor Freight roller stand, and it also tended to lean over when boards were rolled across the stand. The Vevor stand is heavy and sturdy and appears to have roller bearings which make boards easily glide over the stand. Once set it stays put which allows me to saw many boards without the need for adjusting the stand. It's a bit more expensive but worth it! I recommend this product.