I've had a lot of mice, extra buttons is huge for me, I can't have a mouse with only a couple buttons; I can't stand ones like the Naga though, the button placement being thoughtless and in the way is a huge killer. The Z1 and now I've gotten the Z2 both have some of the best button placements
The features are out of this world too!
The gyroscope is amazing, I can have three whole mouse profiles or even five or even more just from how much it's tilted. Currently I use the mouse so tilting to the right is media and tilting to the left is browser shortcuts, however I could have more tilt degrees/angels to achieve further profiles
Then with the deepclick, right click held hard slows down the DPI (An absolute banger for gaming) and the finger tip button on the right is escape and enter depending on the pressure of the click
Neither the tilt or deepclick have ever failed me either, the sensors are quality and haven't needed calibration on my second hand two year old (since I got it) Z1, so I'm sure the Z2 will be just as good if not better in the long run
These features might seem overkill but once you start using them they're life changing, I will literally never be able to have another mouse, the Swiftpoint Z 1 and 2 are the best of the best for high productivity or high convenience
That doesn't even mention the absolutely fantastic software, with great customisation it lets me do pretty much anything I want with it
Speaking of customisation, the mouse has so many extra caps and accessories it will work for pretty much anyone, big and small hands can find a comfortable and accessible setup for the mouse
If you're after pretty much anything in a mouse this is the one for you
One issue with the Z2 though, it doesn't have a hard case. The Z1 came with a beautiful hard case and I personally am a huge fan of nice technology coming with a nice hard case (I'd be willing to pay 50-70ish NZD for one though). Luckily it'll fit in the Z1 case but having it's own case would have been nice. Otherwise this mouse is fantastic