First look at the load capacity; some models support up to 80 lb while others handle 200 lb or more, which matters if you plan to add heavy appliances like an air‑fryer. Next check the tier count and adjustability—adjustable middle shelves or height‑adjustable planks let you fit different fridge sizes. Finally, think about material durability and extra features such as built‑in power outlets or anti‑tip feet for stability.

The 3‑tier QieerHior models provide a simpler layout with a maximum load of about 80 lb per shelf, suitable for a mini fridge and a small microwave. The 4‑tier units, like the COCOLUCKY and MILEFA designs, add an extra level and stronger steel frames that can hold 200 lb, offering more storage for additional gadgets or decorative items.

Adjustable height shelves give you flexibility to accommodate taller mini fridges or taller appliances without sacrificing stability. Models such as the 2‑tier QieerHior with a movable center plank let you fine‑tune the spacing, which can be valuable in dorm rooms where space constraints vary. The added mechanism usually adds a modest price premium but can prevent the need for a replacement later.

Yes, the QieerHior 5‑tier stand (ASIN B0FHH581WY) features a built‑in 2‑outlet power strip with a 6.5 ft cord, eliminating the need for extension cords. This convenience is especially helpful in tight dorm or office spaces where wall outlets are scarce. Other models rely on external power sources, so you’ll need to plan cord placement.

For budget‑conscious shoppers, the 2‑tier QieerHior (ASIN B0DL9TMBN3) provides solid wood and iron construction at a lower price while still supporting 80 lb per shelf. If you need more storage and higher weight capacity, the MILEFA 4‑tier rack delivers commercial‑grade stability and multi‑zone storage for a higher price, but its versatility can replace several separate pieces of furniture.

Materials like thickened steel frames and reinforced MDF or P2 board give the stand resistance to wobble and long‑term wear, as seen in the MILEFA and COCOLUCKY models. Wooden‑only constructions can look attractive but may be more prone to scratches and water damage; many QieerHior units combine wood with iron to balance aesthetics and strength.

Most designs include tool‑free or minimal‑tool assembly and detachable components, allowing you to relocate the unit without major disassembly. The GUULIBERA stand, for example, emphasizes mobility, while the Huwena 4‑tier model offers adjustable shelf heights and detachable hardware for quick re‑configuration.

Features such as built‑in power strips, anti‑tip feet, hook holes for hanging cookware, and rubber pads to protect flooring add functional value. Some units, like the COCOLUCKY stand, provide a separate bottom board to protect the floor and a split‑design for flexible layout, which can be useful if you plan to rearrange your space frequently.