I use a wireless mouse with arch bridge design because it is elegant with its ergonomic design. Perfect sensor at 800 dpi, extremely comfortable hand touch and you don’t need to setup any software, wireless range up to 8-10 meters. It can be carried in your bag after you FOLD it up, it doesn’t have extra button. I much prefer the simple mouse. I purchase it for around $30, and I have tired of several other mouses like Logitech. Show me your mouse and tell me the reason why you buy it. With my laptop, I'm currently using a Logitech M305 wireless mouse.  I also have another Logitech mouse that is practically identical to the M305; I have it connected to a desktop system now.  The M305 comes with a much shorter wireless receiver.  I don't even need to remove it when I carry the computer somewhere in a backpack.  The receiver for the other mouse was nearly as long as some flash drives.  So, handling the computer with that receiver in it requires the same care as when a flash drive is in the computer. 

As I recall, both these mice retailed for about $30 but, of course, could sometimes be purchased for less.  I like the feel of them in my hand.  They both have tilt wheel, which I like to use for horizontal scrolling.  I don't know their wireless range.  I just tried the M305 from a distance of about 8 feet and it worked.  But, I see this point as insignificant since the mouse is normally used close to the computer.  Like MANY makes and models of mice, I can use both of these mice without installing Logitech's software but do install Logitech's software because that yields a little more flexibility with regard to mouse settings and controls.  Logitech all the way...I am musing a Logitech. Best mouse in the house.  Logitech M510I'm using an Alienware TactX which is basically a rebadged Logitech G9 without the removable weights.  I won it in a competition but am extremely happy with it, very comfortable to use for long periods of time - It comes with all sorts of software to change the lights.etc but I've never bothered with it.Desktop: Microsoft IntelliMouse

Laptop (when on desk): Genius Micro Traveler Mouse
Quote from: camerongray on May 28, 2014, 11:35:47 AM

I'm using an Alienware TactX which is basically a rebadged Logitech G9 without the removable weights.  I won it in a competition but am extremely happy with it, very comfortable to use for long periods of time - It comes with all sorts of software to change the lights.etc but I've never bothered with it.

Logitech all the way...

With my laptop, I'm currently using a Logitech M305 wireless mouse.  I also have another Logitech mouse that is practically identical to the M305; I have it connected to a desktop system now.  The M305 comes with a much shorter wireless receiver.  I don't even need to remove it when I carry the computer somewhere in a backpack.  The receiver for the other mouse was nearly as long as some flash drives.  So, handling the computer with that receiver in it requires the same care as when a flash drive is in the computer. 

As I recall, both these mice retailed for about $30 but, of course, could sometimes be purchased for less.  I like the feel of them in my hand.  They both have tilt wheel, which I like to use for horizontal scrolling.  I don't know their wireless range.  I just tried the M305 from a distance of about 8 feet and it worked.  But, I see this point as insignificant since the mouse is normally used close to the computer.  Like many makes and models of mice, I can use both of these mice without installing Logitech's software but do install Logitech's software because that yields a little more flexibility with regard to mouse settings and controls.

Ergonomic mouse? well i have found 2 and i made a comparison.
The first one is from http://www.ebay.com/itm/2-4-GHz-Wireless-USB-Optical-Vertical-Ergonomic-Mouse-Mice-for-Laptop-PC-/121351260721?pt=Mice&hash=item1c41194a31
another one is http://www.tinydeal.com/delux-m618-24ghz-px29mxn-p-124689.html
Compared to the regular mouse, we found a significant feature is that our right hand is nearly on a vertical position when work on the mouse. Actually we are rotating to a parallel position when working on a regular mouse. We'll feel painful at the joints and the wrist area.
The one in tinydeal features more buttons, one is for changing DPI resolution, another 2 are front button and back button for browser. But the one from ebay, left mouse button and right mouse button are larger.
In addition, there is a pad for resting your bottom of the wrist but it can't be removed.
Ergonomic is a subject used in everywhere. It's a great spot to occupy a ergonomic mouse.

which model?