Oh, ok. The Plus. The one thing I notice with that is the buttons. They look like the kind that eventually wear out. The case is also metal. That is one thing I love about the D6 Pro. The housing feels and looks like a very high quality piece of hardware, as opposed to other chargers I have had. Yeah, it is plastic. But a very high quality plastic. Kinda like comparing a Kyosho to a Tamiya.
The Plus, as far as I can tell is Hota's spinoff of the D6 Pro, which is really a Hobbymate charger. Claims have been made that the Hobbymate D6 Duo Pro and the Hota D6 Pro (exact same chargers), are made in the same factory.
Hobbymate makes really nice stuff. This Hota Plus version does not look like Hobbymate quality, to me anyway. I also personally love the scroll wheel on the D6 Pro, which the Plus does not have.
The extra power of the Plus might be good, but if I need more power out of my D6 Pro, I'll just get a DC power supply and have all the power I will ever need, in a very small package.