Isn't that a copy of a lame G600 and/or a Razer Naga junk? In all probability it could be a higher quality mouse than what Logitech or Razer could ever release ) .
Looks to be a little cheaper than the G600 or Naga, without being particularly inferior to either in terms of sensor. I'd probably describe it as being of the same type (MMO mouse) rather than a "copy".
The test for this mouse will be the power of its macro system. Mice in this genre are not about performing high-skill tasks, which have different demands in terms of shape and weight, and require a better sensor; rather, the idea is to help with the performance of a large number of low-skill tasks, through increased control availability and automation. The ability to give buttons something other than a straight line script of outputs can greatly increase the automation potential of a mouse (as can adding flexibility in terms of what kinds of
input can trigger or affect a macro, though such power is usually far too much to expect from a mouse at this price). Reviews on Amazon suggest that the Redragon may be lacking in this regard.