Feel free to fire away some questions, i am very familiar with the manufacturer of these wands as they are near me, I don't choose to sell that line of tools, if youa re just looking for a backup wand or a spare for a porty you use a few times a month, no problem, excellent value, but for a daily tool and your main weapon you can do better.
When you are looking at tools you must look at all things in detail, from the gauge of the metal, to the quality of the welds, a tool that has broken on a job isn't much of a value even if it were free.
I could probably make a list of things you would look for in a better than average tool, but let me start by answering your questions.
Who is first?
Greenie