Any opinions on Boltz CD or Multi-Media racks?

I recently bought a Boltz CD-600-KD, their largest CD rack, which is 24 in. wide & 67 in. high. It came unassembled, & had some problems, missing parts, paint on the ends of the horizontal rods which made it impossible to assemble, etc. To their credit, Boltz took it back immediately. They are offering to send me an assembled CD-600 for the same price.

Unfortunately, I had once ordered an assembled CD-600, & one of the side panels was bent, so I sent it back as well. I have 2 questions: 1. what are other people's experiences with Boltz products? & 2. Any advice about which models are most useful? (I realize this is very subjective, & depends on the room size, etc.)

The CD-600 is really big, in a small space, but will hold the most CD's for the $$. The CD-275, which is the same height, but only one ft. wide, looks appealing, but costs almost as much as the CD-600. And what about the wall mounted units, anyone using those?

Thanks in advance for any feedback!