It is not something complicated to evaluate. Easy to install, it looks sturdy (time will tell) and quality in construction.

Good and stable, 4 stars because there is no provision for common pressure nozzles in the slots for attaching accessories.

I have replaced all previous rubber bases with this specific product, especially the metallic ones. Easy installation, two holes in the wall, two screws and two hooks, and you're done. It holds the hose well, has positions to accommodate a variety of accessories from the bottom, and seems to withstand adverse weather conditions (high temperature, exposure to the sun). I have installed such a base on the terrace for about four years, constantly exposed to the wear and tear of weather conditions, and it has not shown signs of fatigue or wear.
Note: the product has changed color, from blue to black (unfortunately for me).
Otherwise, it is exactly the same as the previous one.

Very good product and with great durability over time. I had the same one for 15+ years and it didn't suffer anything except fading. I bought the new version, it fit perfectly in the existing attachment points without needing to open new holes in the wall. The distance center to center for the holes is 18.5 cm.