I have used various MMO Mice over the years - I would never not use one! The M990 has a good comfortable hand feel and a good weight. My only concern is the button setup on the side - row of 4 is too much. I find I much prefer the 3x4 setup to the 4x4. With modifiers, that provides more than enough combinations for what I need and feels far more natural.

If you're looking for the most customizable mouse out there with high quality materials that will last over 5 years, this is the one! It's my second mouse I bought from Redragon, It's also very helpfull for people with physical disabilities. I've been using it to game for the last decade. Thank you Redragon!

I bought this mouse after my Perdition Pro finally started seeing signs of end-of-life. I like the MMO mouse design, and seeing this mouse having 16 side buttons was a feature which piqued my interest.

Immediately out-of-the-box, it was good to see the mouse was a good size. Having somewhat longer fingers, a mouse which focused on length is definitely something that feels comfortable. The side buttons are also larger than the Perdition's, which makes touching them, individually, with my right thumb much more distinct. The only thing about it is that there are 4 buttons per row, so there's a muscle memory learning curve over the traditional 12-button MMO mouse layout. No big deal.

The aluminum base plate glides very smoothly over both my mousepad or my arm chair with no resistance whatsoever. Something else the Perdition often had difficulty with in its old age.

Overall, this mouse is a solid piece of hardware.

The reason for me taking off 1 star is the software alone. Any changes I made within the software had to be applied on an individual change basis.

Change how one of the side keys mapped? Had to save it and apply it before moving on to the next. The software doesn't keep the changes to save and apply them all at once. Want to change the lighting features? Have to apply each change one. At. A. Time. Save after each individual change, then apply them after saving individually. It's tedious, and nowhere near as user-friendly as others such as Razer or Corsair's macro-mapping tools.

Otherwise, I like this mouse! It's big, it's pretty, you can adjust the weight to your liking (it even came with a plastic case to put the weights in; the mouse comes with all of them installed. I like the heft, so I kept all of them in.) DPI range is REALLY good (and even has ranges far above what even most hardcore gamers would even require in today's modern gaming scene, so there's some futureproofing.)

And, not least of all: the price was right! Definitely worth looking into!

Was contemplating with the 12 buttons or 16 buttons mouse and went with this instead because the more the merrier right? More macros for both work and gaming. I have honestly not tested out for gaming yet due to work. If I could, I would really want to try but work life says "no, I'm not allowed to have fun". The weight of the mouse is adjustable, slides smoothly on mouse mat. Getting used to the side button will take time because previous mouse was a 12 buttons setup. This time it's 4 buttons in a row.

I'm new to mmo mouses. I'm loving this one so far. The buttons were intimidating but I'm picking it up much faster than I expected. My one complaint; the left button squeaks! I don't even have to actually push it, just a little weight on it will make it squeak. It's fine 90% of the time, but when I do notice it, it can be quit annoying.