I would say it is worth the money, but the software and the lack of a full-fledged internal memory do not allow this to be done. Although if you release a NORMAL PATCH FOR SOFTWARE, all problems will be solved by themselves. Pros below: Really a lot of buttons. Pleasant to the touch plastic. G-shift is really useful. Its cons: Soft. Just hello from the 90s. Everything is buggy, periodically crashes. There is no way to save the profile to the mouse memory (I mean the full profile). The shape will not suit everyone: if you like to put (palm) on the mouse, forget it.