Srsly, those Omron switches are crap. Replaced my G700 3 times under warranty. Sadly, Logitech can't seem to design a better layout than the 700 had.$100 for a mouse?
Yeah, I get that people will pay it. I'm just reflecting on the fact that little (if anything) about these costs more to make than on a $20 wireless mouse. I doubt that they even use better microswitches*. This is "pay for brand".
*Based on having to replace them in two of my Logitechs.