scolaner :
Not sure what you mean by that? This is basically an iteration on the G610/G810. The G810 has Romer-G switches and RGB lighting, like the G Pro, and it costs $160 compared to $130. So...fewer keys, less money.
He was making a joke but it has truth to it. The G810 has dropped in price since its original $159.99[USD] retail release this time last year. It is currently selling for $115.99 (at least on Amazon and at Best Buy).
And regarding the removable USB connector cable, that's an interesting feature, but I've been wrapping my keyboard cables for years and never had any wire failures. A removable cable sounds like a nice feature that can be a double edged sword: I can see those getting lost/left behind/misplaced by some.