Bests & Worsts Reviews from Amazon

I purchased both the Madesmart 3.6 by 9.6 by 14-1/2 to 25-3/4 Inch Expandable Shelf Organizer and the Copco 2555-0188 Non-Skid 3-Tier Cabinet Organizer, 15-Inch to organize my vitamin collection in my kitchen cabinet. Both items are very similar, but personally, I prefer the Madesmart model. My reasons below: 1. Madesmart expands sideways to almost 26 inches, which is 11 more inches than the Copco. Copco also makes a model that expands to similar dimensions, but I could not find it for sale on Amazon. 2. Madesmart color is a light grey that looks lighter and more modern than the Copco's dark grey. 3. Madesmart uses nubbins that are slightly raised from the surface, that grip items a bit better than the Copco's wave shaped patterns, that are not raised, but instead are grooves. 4. Most important, the Madesmart has more shelf space. The total depth of the Madesmart is 9-3/8", with about a 3" depth per shelf. The total depth of the Copco is 9", with about 2-13/16" depth per shelf. So each of the 3 shelves on the Madesmart has 3/16" more depth (6.25%), which is very helpful for holding larger/wider vitamin bottles.