Very interesting PSU Teknotronix. The same spec'd one but without the usb feature is only $68. USB or not to USB. I don't know how rebranding works exactly... I know some changes could occur. I hope it is not like it's twin from Quakko which puts out 25 volts on start-up for nearly a second without current limiting while it 'boots'. Yikes! I know, different brand, but exactly the same looks.
Also I was wondering how long did it take to get your first one. Noticed in the other thread you received your first. I was figuring three weeks going to the US. Besides that if it performs it looks like an amazing alternative. More function, more power, less price.