I have not owned a wired mouse since the early 90s.
I am a World of Warcraft player, hunter class, and enjoyed learning all the techniques to maximize the gameplay. One of these is called a jumpshot, where I would be running away with my back towards the target, I leap into the air and spin back towards the target, shoot, and land facing away again. This is a tremendous technique, as hunters having a speed buff, I can outrun most of the opponents, and still shoot at them. This technique requires skill, and a lot of practice. Try as I might, I was never very good at it, and really did not feel confident to use this technique in actual matches. Needless to say, I was at a big disadvantage without this ability.
I happened to be talking with a friend about this, and he inquired about my mouse. Not really knowing, I told him I had a nice Bluetooth wireless mouse that I like a lot. He started to smile, and said, "just get a razer and a mousepad". A mousepad??? I have not had one of those since the days before optical sensors...and what is a "razer"?
Being a Mac guy, he told me to just get the DeathAdder for Mac, and one of their Destructor pads. Since Amazon lets me return anything I don't like, I bought the setup.
When they arrived I was impressed with the packaging and professional look of the items. I now understand Razer is the company for gaming mice, and I was about to understand why.
The mouse moves on the pad as if it was levitating. It feels almost spooky it is so smooth, like a ball bearing on glass. The mouse is designed to have a very light touch for click and right click, and feels great in my hands.
One of the main features is on-the-fly sensitivity adjustment. Push the mouse wheel down and dial the right sensitivity, even in-game. I open WoW and started trying the jumpshot. After only about a minute of trial-and-error adjusting the sensitivity...I was doing the move like a pro. I could not believe it...all this time I thought I did not have the coordination to do it, but I was wrong. Shortly after that, a number of my opponents were quickly dispatched and I earned a bunch of honor points that day.
OK, I got it...gaming mice have to be wired, special sensor, special pad...all worth it.
Now unfortunately, it is not all singing and dancing. The software for the DeathAdder is, in my opinion, god-awful. It is fragile, clumsy and as unintuitive as you could possibly imagine. I understand gaming is a Windows stronghold, and Razer only touts this one mouse model as Mac compatible, so I did not expect that they have a Mac programmer on staff. The key to Mac programmers, is that the Apple Human Interface Guidelines is the book they live by. Adherence to its principles guarantees user-centric, optimally-intuitive designs.
On the other hand, somebody simple porting a Windows app to the Mac provides none of this tuning that Mac users not only expect, but demand.
The mouse has five profiles in it that the user can switch to. This involves pushing a button on the bottom of the mouse, and watching to see the LEDs in the mouse flash the correct number of times to match the profile. In practice this is sooo clumsy, and many time would fail causing the mouse to freeze up, and requiring I unplug it and reconnect to reset the condition. I still cannot believe that the software does not contain the ability to automatically switch profiles when I switch applications. I don't want to think about it past when I programmed it...just switch when I open that app.
OK, I gave up on the stupid profiling thing...I have my Logitech MX mouse running, and when I switch to Warcraft, I reach for the DeathAdder and really love it. It is just sad that such a great device and pad has such lousy software. So buy one (don't forget the pad too) and enjoy your games a LOT more...but expect frustration from the software. I hope they make it right soon.