The advantages over the old G15:
- Price
- Size: The keyboard was less G-keys significantly smaller
The disadvantages compared to the old G15:
- The processing is definitely worse. These include:
- A rather "blunt" surface as opposed to completely smooth surface of the G15
- The keys are difficult to move and the pressure point does not appear to be as exact as its predecessor me.
- The arrangement of the G-keys
- The display can not be collapsed on -and-. You have to turn off the lights to make it out of sight.
All in all, a very high-quality keyboard that is almost perfect for playing. But if you looking for the ultimate keyboard, accesses to its predecessor.