I believe my g5 is dying after two years and it's time to buy a new mouse. I'm considering the da, abyssus, or g500; I use a puretrak talent. I've done some research on the abyssus and I've read there is / isn't sensor problems with the talent. Does this mouse work with the talent? If it matters I use 450 dpi and 500 or 1000 polling rate.

I'm considering the da because the general consensus is that it's a good mouse for any grip. Which version has the best sensor?

I haven't read much about the g500 because I've read negative reviews about its prediction, shape and weight. If you have this mouse can you comment on these aspects when compared to the g5?