I used to use a Razer Naga. They're often over $100, and while I love them, I guess I'm hard on mice, so they'd die every year or so. And $100 a year is not *bad* but also, seemed like too much.

So I found a great Logitech mouse that had a similar button layout (I use the 12 buttons on the side mice because I'm a Real Gamer<tm>). Loved it. Finally the middle mouse scroll broke. I went to get another one 4 years later and found out Logitech didn't make them any more.

I tried 4 different mice from 4 different brands before I finally found one that felt good enough. If the 4th hadn't worked, I was gonna go back to the Naga.

Which is all to say, "I get it."