Thats funny Ive had 5 Logitech mouses in my 15 years with 5 different PCs. And right beside my G500 (going on its 4 year) is a logitech ifeel mouseman (hell I didnt make up the name) and thats 12 years old and working just fine. Worst mouse ive had was also the most expensive:
Logitech MX Revolution (although it still works as it did when I got it - poorly).
Stay wired.
There are two kinds of people I can't stand in this world. People who are intolerant of other people's cultures, and the Dutch.