I am considering to start training for ccna with possible ccna voice branch. I got a router and a switch online, I would like to encase the equipment into a desktop rack about 3-4 feet in height. I've seen some that look decent around 50-60 bucks on ebay, there some around 30, but those make me question its quality and its support for the weight of the equipment. Both types of racks are being claimed top be used in Cisco home labs and "professional" music/audio equipment.

Any advise on this?

Thanks