"You're paying for a large, dual-motor frame; the three-piece top is the necessary compromise."
The 'Powerful Electric Dual Motors' spec means each leg has its own motor, allowing for a more balanced lift, a higher weight capacity, and less long-term wear compared to cheaper single-motor designs.
This is for the buyer who prioritizes a large surface area and a proper dual-motor lift system on a tight budget. If you are willing to accept a compromised desktop to get superior core mechanics for the price, this is a logical choice.
Users who require absolute stability for precision tasks or who will be bothered by the visible seams of a three-piece top should look elsewhere. Anyone planning to load the desk near its 220 lb limit should invest in a sturdier frame.