Olympia 800 lb Dolly VS LEADALLWAY 440 lb Flatbed Cart

Here are links to both products:
Olympia Dolly: amzn.to/3Lca9XB
LEADALLWAY Flatbed Cart: amzn.to/3Ld6qZG
Here’s more information on both products:
Olympia Dolly:
Built to last, the Olympia Tools 85-038 Pack-N-Roll Hand Truck features a heavy-duty 7/8-inch diameter tubular steel frame with a matte black powder coat finish to resist rust. Two 6-inch diameter TPR tires provide smooth rolling. The steel toe plate measures 22-inches x 5-1/2-inches. An extension box lifter, handle driven belt release mechanism, and steel stair climber make it perfect for lifting and moving heavy-duty appliances. The Olympia Tools 85-038 Pack-N-Roll Hand Truck’s heavy-duty steel gauge construction makes it the solution to your every moving need.
LEADALLWAY Flatbed Cart:
【Foldable】Flatbed cart is foldable and easy to store. 3 second folding, folds the handle down to save space.
【Flexibility】Flat cart consists of two directional wheels and two 360 Vientiane wheels, smooth and reliable transportation.
【Material】Made of aluminum alloy, sturdy and textured platform, prevents the goods from slipping. The bottom plate is thickened, and maximum bearing capacity is 440lbs.
【Multi-purpose】Perfect for home, supermarket, trade show, basement,office, warehouse.
【Quality guarantees】The board,armrest and wheel can be replaced within the period of time. And give the following products to allow you to work better!