The Func MS-3 is a very nice mouse for play, but has a few downsides besides it high price of $79. You do not get the latest generation of Avago's high-end laser sensor, which curtails the mouse's DPI a bit—a minor issue as most gamers do no utilize anything above 4000 DPI. What you do get are very good ergonomics for pretty much all hand sizes along with a wealth of easily assignable buttons. Some of the buttons are placed sub-optimally, but they are still there and can be assigned to pretty much any function.
The aesthetics of the mouse are slightly more matured than what we see from other gaming gear companies, which could be a pro and a con. The MS-3 is, in our eyes, a brilliant combination of both a gaming and business look, and the soft satin surface makes it very comfortable to hold while also allowing for some ventilation between palm and mouse, which reduces perspiration issues.

This mouse is made for gaming, as its look and the number of buttons would suggest. While it is close to perfect for RPGs, there are some issues with regards to FPS gaming. The sensor has a small positive acceleration issue and some of the buttons are placed in a way that makes your grip a bit less efficient once it comes to lifting the mouse, which is essential for low to medium sensitivity gamers. This becomes less of a problem once you get used to the mouse, but the mouse is not for you if you have your mind set on a specific type of grip. The scroll wheel is good for normal work, but its tactile feedback is too weak for FPS gaming, which is a shame since its integrated push-bottom mechanism performs very well.