Today Logitech announced the tuned up version G700 > comes with 13 customizable buttons instead of just 9 and with higher transfer/report frequency. While I can't care less about the (nonsense) features specifically designed for gamers? I'm often in need for many mouse buttons while working series of hundreds of pictures in Photoshop.
[Update Aug 2011: just bought a G700. While the design and the driver's usability are perfect, I dislike that on the side we're dealing with a hard, cheap feeling, rough plastic, where the Performance MX offers a much higher perceived value by it's soft and slightly 'rubberish' shell.
Everybody intending to use the included USB cable should be aware, that it's relatively rigid. Pleasant surprise: tilting the mouse wheel left an right triggers a clean click - better than the analogue sampling introduced with the Performance MX. btw you can also run the mouse without having the battery inserted, so it's cord vs. weight /end]
under exposed to give you an idea of the rough surface
Have a look at the pictures, the mouse looks really good and the buttons are placed where I love it.
(image source: logitech.com)
Remember: in the normal consumer Logitech products you can only assign custom key functions to all buttons by using uberoptions (or manually tweaking the xml files), whereas in the gamer products such as this G700 you can assign custom functions to more and every button right out of the box.
In the driver you can create as many button profile sets as you like, three of them are stored in the mouse itself.
The pictures explain it all:
Logitech G700 & Performance MX
Specs taken from their site:
- 13 customizable buttons
- 200 - 5700 dpi
- dpi can be changed in 5 steps, you can freely assign a value per step
- report rate or polling rate: up to 1000 Hz (steps are: 125, 200, 250, 333, 500, 1000)
- weight 145 g (reports also state 151g), 128g if you run it without the battery
- only one AA battery max, eNiTime 1.2V, 2000mAh
- no customizable weights
Reviews and pictures: