Bests & Worsts Reviews from Amazon

I've owned about 8-10 Logitech mice over the years, starting with their corded ball mouse, the last one in line being the M705. Well, I can tell you one thing for certain about Logitech - their quality has certainly degraded since the time I first started using them. This one & the 2 prior models before it, all died on me within a 1.5 year period of average use. Each time the problem was the same - the left click button would malfunction first and double click for each single click. This is followed by the right click button which too starts behaving erratically (provided you are still putting up with the left double click nonsense). A quick Google search will reveal that this is a problem that affects all Logitech mice since they all use the same rubbish MORON... sorry, OMRON micro-switches. These switches have a fundamentally flawed design which uses a crappy leaf spring & this is a well documented fact if you care to search around. You can of course take it apart & do a temp fix, but I can assure you the problem will return shortly. Otherwise an excellent mouse... such a terrible shame! My suggestion - look elsewhere (Microsoft would've been my fist choice were it not for their lack of customizable buttons). PS: Food for thought - is this on purpose (for the obvious reason)???!.