I bought this mouse as I only had a small budget and knew a Razer mouse would be a good buy. This turned out to be true as the Salmosa performs above it's price, it has no flashy lights and no side buttons but it still provides you with everything you need. This mouse is designed for the finger style gamer, if you try to grip the mouse with your palm you will find that your fingers will overreach the buttons.
This Mouse is very responsive, this can be changed if needed by the sliders under the mouse, this can be quite an annoyance if you are ingame as there is no response from the mouse for about 4 seconds as it changes the settings. This mouse is very light weight and takes some getting used to if you previously used a weighted mouse, however after this time frame you will find that you will become a better gamer and will be able to produce accurate shots which will not just surprise your friends but even yourself.
The mouse comes with extra drivers and installs the Salmosa software where you can customise the Mouse to your needs, this is great as you can adapt the mouse to suit your needs instead of adapting your gaming style to suit the mouse.
For the price that play is offering this mouse for it would be a crime not to buy it.