Since I have ran cordless mice for years I have grown to love them. It would take some serious issues for me not to like what is being put out on the market. The MX1000 is slightly heavier than the MX700 I have. That is not a big issue for the most part. You get use to the weight and feel of it pretty quick. As stated the tracking and accuracy seem to be equal on all surfaces that I have tested with. I am not doubting that the Laser MX1000 is better than the MX700, I simply cant knock my MX700 for its tracking, its been a grate mouse for the last few years and will continue to have a home here.
I do like the more pronounced look of the MX1000 over the MX700. The reviews and forum topics that I have read in regard to the MX1000 seem to be half and half for liking the mouse. Some complain about poor tracking and accuracy while others have no complaints. I would lean toward something else aiding in the problems they are seeing. With 2 MX1000's sitting here and both performing in the same manor (other than them interacting with each other on rare occasions). I would give this mouse high marks for performance, looks, and feel.
The Good
The Bad
The Ugly
Looks Great Comfortable to Use Tracks Flawlessly Accuracy is Dead On Battery Life is Great Indiactor to Show Battery Status Tons of Buttons
Occasion Problem with same mouse close by. Non Replaceable Battery