I purchased track (and anchors) from Macs and also bought some of the cheap stuff. There is a really big difference between them. The cheap track is just that. It's sort of the same but the hardware isn't stainless and the fit and finish is crap in comparison (the tolerances are better on the Macs stuff and I believe the Macs stuff is made in America whereas the cheap crap is made in China, I see no reason to support distributors of crap and see every reason to support North American jobs). Three years later, the cheap stuff shows its true colours.Back to Macs for me.