Basically, the Rival meets all these criteria consistently. It lies comfortably in the hand and is due to its relatively low weight for me even with delicate movements very well controlled. I really feel for the first time to be perfect with a peripheral device "in accordance". Key pressure points are very crisp, which is especially popular with the thumb buttons for an excellent feedback. Moreover, the LOD of the sensor is very low, which is often not the case with optical mice.
More sad makes me very ... cheap sounding processing. In 1: 1 compared with a Sensei directly falls on the noticeably smaller material thickness. These Softouch coating would be able to save. Whether the glued rubber sides last long, for me is still in the stars. All this would be for me but still no real euphoria damper.
Really problematic is rather the mouse wheel. I do not know if it was installed wrong or whether the plastic part has moved to, but the wheel "wobbles" minimal, so that about half of the rotation is schwergänginger than the other. This is a precise gamer mouse naturally a veritable nightmare.
So I'm unceremoniously drove in the next electronics store, which fortunately had issued a Rival. Here the wheel ran absolutely smoothly. Then I let myself come from Amazon a replacement mouse, which now however has the exact same problem.
In short, if you're lucky, an all-around great mouse with reductions in material selection. But since I do not accept returns Roulette as normal state, I express no recommendation.