I will be buying one or two soon. I currently have a Herp Enclosures rack from his Elite line with the tub dividers, which is a little bit higher quality PVC (compressed, rather than expanded) but you do pay a little more.
I've heard nothing but excellent reviews on the Reptile Basics' rack, and Rich is a great guy to work with too!
Oh, and welcome to the site. Looks like you registered a year ago, so we're glad you've decided to make yourself comfy here!