I purchased 2 VersaDesk Edison Electric Standing Desks (1 - 60 inch and 1 48 inch) and 2 VersaDesk Basic Keyboard Arm and Tray (28 inch)
Overall the desk works as it is intended, and seems to be quality materials. While the mechanics with this desk seem fine, there are two things that make this product not 5 stars.
1) The Workfit app is only available for Apple (not Android). Which is very disappointing because it came with extra cords and plastic box, and that is ultimately waste, and probably increased the price for them to produce which of course increased the price as the consumer.
2) Without reviewing the Tray - The logistics for attaching the tray make this desk that could have been very ergonomic, and enjoyable sub par.
Some pros:
1) Wire holder plastic tab acessory to organize cables
2) easy to put together
Overall the desk itself seems quality, but is not very remarkable or have features that sets it apart from other desks on the market. The selling point for me was the adjustable keyboard attachment, but that left a lot to be desired.