In summary, this is the best bang-for-buck beach cart on the market. Transporting my fully-loaded cart to and from my vehicle through soft sand was as easy as a walk in the park.
Out of the box - the cart was well packaged and delivery was swift. This cart requires no tools to assemble; you can fully assemble it in five minutes, and break it back down in the same amount of time or less.
The cart is a heavy duty cart. My kayak - an Old Town Sportsman PDL 106 - fully rigged out (4 rods, electronics, battery, tackle, crate, drive) is far from a light kayak and this cart carries it with ease. I'm not sure if you'd had the experience of trying to drag a heavy boat through soft sand, but it drains the life out of you, especially after 8 hours on the water. This cart glides over the sand.
There's also a kickstand that's built into it out of the box, so there's nothing extra required to purchase or 3D print yourself (like some other carts on the market). Also, there are cam buckler straps that run through the bunker bars, so when you tie your vessel down to the cart it's pretty solid. The beach wheels are what makes this cart shine in the sand. They're perfect for those soft-sand beach launches (just make sure not to over-inflate them!). They're also durable, so they can handle transporting on concrete/over some light terrain to get down to the sand. The bunker bars are nicely padded, so you don't need to worry about unnecessary scratching or having to modify it in order to better suit your needs.
Overall, I'm impressed with the cart and how it's built. This will be my go-to cart every time I'm launching from any soft sand. If you're looking for one, look no further, this one is the one to get. Check out my video for unboxing, assembly, and testing.