The drywall sander is an excellent tool.
I would have given it 4 1/2 stars but that wasn’t an option. The reason is that it’s impossible to connect to a dry vac given you have to use the hose provided. That said you could use with the bag provided. I cut the house provided and attached a standard dry vac end. It would be much more ideal to have it designed to use a dry vac.
The motor and material are of great quality and the led light is priceless. They even have the on/off switch in a dust free flexible bubble to protect it from the elements.
The hose is made of good quality materials as well and a portion of the hose is pre-clamped from the motor to the main body with metal clamps. This makes for easier servicing and the hose is of a standard type you could replace if needed due to damage.
I’m 64 and weight bearing a concern at just a bit over 10 pounds it was manageable and just one pound above the lightest one I came across in my research. For a few hundred dollars more you have one, but for price and options that comes with Vevor sander it’s not worth going for the high end option just for one pound less.
Lastly would only recommend the sander for the experienced DIYer as drywall is an art no matter the tools you acquire.