The only real negative aspect in terms of ergonomics is reflected in the size of the mouse or more precisely by the hand, it serves! My little finger hovering only a scarce millimeter over the mouse pad and larger hands might here easily become involuntary brake pads. Would have a wing or a palm rest to counteract the problem well, at least to a certain point. At the same time the available area would have thereby increased on the bottom, and PERIXX allows to install bigger feet what the gliding of the mouse would have again improved.
However, despite the fact that these criticisms should be definitely taken when buying into consideration rant here but at a high level. For the remaining details of the mouse know quite convincing. The buttons are well made and easy to operate - not least because of the pressure point neatly defined. At first I thought that I would thereby move the mouse frequently left, but the impression that one carries with his thumb than enough to balance that and is not fatiguing, even after prolonged use. It is similar with the mouse wheel. Although it has a little game, but the scroll resistance is well marked, and accidental scrolling may not occur actually. For me there nothing worse than spongy mouse wheels - which are myself in mice that are as expensive as the PERIMICE-715 three times prior to, for this class. Likewise I welcome the shape and positioning of the thumb buttons. Due to the large thumb rest this disturbing, yet in no way can be easily reached. One would also have to loosely accommodate the Home button.
Over the past 2 months I've learned the mouse really appreciate and they showed no defects or wear since unpacking. This is also true for the battery. PERIXX has settled an Energizer, who still performs its job perfectly. Thanks to the course, is also the standby mode. After about 15 minutes, the mouse turns off and can wake up again without delay by keystroke. Nevertheless, I can recommend the PERIMICE 715 limited to play. But this is not due to the fact that the part is a wireless mouse. And also through the 1600DPI sensor I can not complain about the work even on my contrasting Mouse without jumps and hangers. No rather the mouse me personally a little too easily. For most genres that's no problem, but with fast first person shooter games, I would find a little more weight by no means bad. But everyone should, I think, to decide for themselves. Because that really falls under the category: Personal taste! Otherwise disappointed that no mouse. I have worked long and at length by surfing the Internet, through to graphic editing. You were designed for work and she does very well! And all the way, without special drivers or additional software! Insert receiver and get going!
Who long and hard working on their computers, ergonomics should not be considered as luxury. And who has also to contend with the mouse arm, the PERIMICE 715 should definitely take a closer view. For this price you do here really nothing wrong. Especially because PERIXX here provides a decent quality. The mouse may not fit into any handbag and comes without a huge range of features. But it is a solid mouse that is as comfortable in the hand, that I sometimes unaware perceive.