This mouse brings a tear to my eyes, literally. I can't even call this a mouse...it's more like an African giant pouch rat. It fits my hand........it actually fits my hand. The side of my palm actually doesn't drag on the surface. It's like....this was made for me....
I haven't really indulged myself into the settings quite yet....it seems rather complicated. But, boy am I so happy about the weight, look, and feel. The weight of it isn't as heavy as I thought it would be. In fact, it might be a touch heavier than my wireless M510, but it's balanced weight, whereas the M510 has all the weight at the battery, which is at the butt end like wireless mice normally are.
Any way, I'll report back in regards to functionality and use.
Time to break this puppy in!