I guess it's what you're used to and how large your hands are. For me, I've use it since it came out and prefer it to any other mouse, once you get used to the

I guess it's what you're used to and how large your hands are. For me, I've use it since it came out and prefer it to any other mouse, once you get used to the touch top surface using mechanical button/wheel seems archaic. It's also a lot easier to keep clean without a scroll wheel. That said, the change to the rechargeable version was a huge unforced error apart from the deserved mocking for the charge port location because the mouse also reports low batt condition about 10 minutes before it actually dies, I don't know what the thinking there was.