Here is a thread I started back in March, with a poll, asking about the Deathadder and the G9. The Deathadder was ahead 3 to 2, on average, for about 3-4 months, but people must still search this thread out, because in the last couple months the G9 has caught up and actually passed the Deathadder by 1 vote. I got the Deathadder and like it, but I have never tried the G9 xince I can't find a store with it on display. I just went with the bigger mouse, since I read that the Deathadder is a good bit larger than the G9. I never really considered the G5; based on my research, I am guessing it is probably getting votes just because of its mainstream popularity, rather than based on a comparison of it to the G9 and Deathadder; but I could be wrong.