GSPSCN brand tire compressor?

[wahoowad]

Anybody have experience with this GSPSCN 12v tire compressor? Has pretty much the same reviews as the Smittybuilt but about $60 compared to $170. Still riding around on full tire pressure offroad and want to air down.

Amazon product ASIN B077N9PXV3

 

[cruiserpilot]

The things I feel are comparators are Amps drawn when in service and Duty Cycle.
I‘d compare that with other knowns and costs.