It's very good, solid, and easy to adjust. The sound of my combo has improved significantly since it's no longer sitting directly on the floor and is placed in a higher and slightly tilted position. Before you change the speaker or anything else on a combo, try putting it on a stand like this.
A very good product, durable, compared to others it has the possibility to adjust the angle at which the cabinet stands and that convinced me to buy it. I use it with a 1x12 cabinet and I am very happy, I recommend it. Attention to those with open back, you may encounter difficulties at a high angle when leaning.