I had the DR-100, slightly more "robust" than the DR-80. The DR-80 uses a slightly smaller square pipe, and it's clamps aren't quite as versatile, but if it looks like it'll do what you need it to do, go for it. It was Jeff Porcaro and Paul Jamieson that designed the DR-80 for Pearl, and the smaller rack did everything Jeff Porcaro needed it to do.