Some pros: Convenient, the sensor works flawlessly, the charge lasts for a long time (I didn’t measure it for sure), it charges very quickly, it works in charging mode, the backlight, despite its small area, was very surprised and pleased after installation: literally everything is configured from colors to flicker amplitude or transfusions (as you wish). Weight varies significantly with weights, can be fine-tuned by removal or vice versa. Its cons: I don’t dare to call it quiet, the rubber pads on the sides are glued badly until they fall off, but time will inevitably lead to this (I think this problem can be solved), for this money I would like to see metal “legs”