MX500, 510, 518 - so you can see mouse career from previously. Since the (almost perfect) 518 now unfortunately hardly available and Amazon the G400 for a paltry 28, - (appliances) in the offer has, I just slammed times.
All in all we can be quite satisfied with the G400. While the left mouse button, the cable for some Mauspadhalterungen is really loud, too thin, and it is probably a little more difficult - all in all, change these few little flaws but nothing on a smooth 5-star rating, which this mouse Logitech order deserve - as so often.
If you can, strike so as long as the price is so low. Who knows how long it stays that way. (Got my last 518 for less than 30, - get, currently hard to find less than 55)