In summary, the mouse is stylish, has no issues with its functionality, is constructed out of quality materials, and is knocked down dependably; nonetheless, these two flaws have the potential to greatly influence its liquidity. Got pros: Everything, with the exception of a couple of indirect downsides; I particularly appreciate the shape, which, despite being compact, fits nicely in my pretty large hand. Its cons: This mouse will go from weighing 60 grams for 3500 to 68 grams for 4200 because of its mechanical buttons, which have a chance of double-clicking, in contrast to optical buttons, which have a softer clicking action. Additionally, you are required to purchase rechargeable batteries, which are heavy and expensive.