When comparing Logitech G500 vs Cougar 450M, the Slant community recommends Logitech G500 for most people. In the question“What is the best gaming mouse?” Logitech G500 is ranked 8th while Cougar 450M is ranked 47th. The most important reason people chose Logitech G500 is:
This gaming mouse also comes with weights (6 weights of 1.7g, 6 weights of 4.5g) that can be added on with a maximum of 27g of weights at a time.
Specs
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Pros
Pro Adjustable weight
This gaming mouse also comes with weights (6 weights of 1.7g, 6 weights of 4.5g) that can be added on with a maximum of 27g of weights at a time.
Pro Thumb-rest
The Logitech G500 has more an edge on the left side for users to rest their thumbs.
Pro Braided cord
The Logitech G500 gaming mouse comes with a braided cable.
Pro Great for palm grip
Clearly designed specifically for palm grip.
Pro Onboard memory allows saving settings on the gaming mouse itself
The onboard memory will allow the user to store on custom profile no matter what PC they plug the device into.
Pro Dual-mode scroll wheel
This mouse has two scrolling modes - notched and freescrolling. The modes can be switched on-the-fly with a button located just below the scroll-wheel.
Pro The thumb buttons that are close enough together to be used in FPSs
Pro 10 programmable buttons
There are ten programmable buttons on the device.
Pro Horizontal click scroll wheel
The mouse wheel can be clicked down in the center or to the left and right. This created three different buttons in one.
Pro On-the-fly CPI switch on the side of the left click
There is a switch on the side that allows for on the fly CPI switching.

Pro Great value
Pro Resistant braided cable
The cable is braided so it doesn’t bend easily.
Pro DPI button binding can be configured
The DPI button, which is located on top of the mouse, is actually a profile changing button and can be tied to button configuration or lighting options.
Pro Long list of customization options, for a budget mouse
This mouse has some basic sensor-related customization.You can modify the polling rate, DPI amount, lift-off distance and even angle snapping. The angle snapping is an on/off choice instead of a slider. Its UIX companion software has an extensive list of customization options, notably long for a budget mouse. It includes lighting options, button rebinding, macros, DPI changing, multiple profiles and several other smaller features that even other non-budget mice don’t have.
Pro Good performance for fluid gaming
The Cougar 450M uses the Avago 3310 sensor and presents no jitter, acceleration or smoothing. The DPI choices ranges from 50 all the way up to 5000 with increments of 50. For this sensor, every DPI step of 50 should work equally well, so you don’t have to worry about keeping track of native DPI settings.
Pro Easy to manipulate
Being an ambidextrous mouse, it avoids unconventional shapes and stay true to the classic mouse design. To facilitate control and finger grip, it has a slight incline located at the side and its sides are covered in textured plastic.
Pro Good for left hands and right hands
The mouse has an ambidextrous design, making it a possible choice for left-handed users. It also has extra buttons on both sides, so they can be used on both use cases.
Pro Sensor is able to reliably track precise movements
It’s Avago optical sensor is a solid performer recognized many mouse enthusiasts. You can rely on it to track precise movement without worrying about acceleration or jitter.
Pro Great value
Despite the low price point, this mouse still maintains a respectable list of features. It has a good shape, reliable sensor and plenty of customization options. It bridges the gap between low cost and high quality while still being well built.
Cons
Con Not produced anymore
Logitech G500 was replaced by G500s in 2013 and that in turn was replaced by the G502 Proteus Core in 2014.
Con Old

Con Too heavy even without weights
Con Scroll wheel is too loose
Clicking the scroll wheel is not precise and often the user will left or right click the wheel instead of actually clicking the center click.
Con Suffers from acceleration
All Avago ADNS-S9500 laser sensors suffer from acceleration issues and being that is the sensor used in the Logitech G500 it is a problem that this mouse suffers.
Con No driver for Mac
Con Minor sensor rattle can be slightly annoying
There is some minor sensor rattle which is common with cheaper mice but otherwise has no effect in performance.
Con Companion software is only available for Windows
The UIX companion software is only available for Windows.
Con Feels somewhat cheap and gets dirty easily
The body of the mouse is covered with smooth, glossy plastic that feels cheap and can easily get greasy from sweat after prolonged use. Some people might find it uncomfortable to use and a hassle to clean often.
