I was looking into buying either a .40 S&W sigma, or a .40 S&W SW99. I've read a lot about both and from what I'm told they're both fine handguns. But I wanted yall's opinion on the two before I purchase either as they can both be rather expensive. Anyone have any range time with either? I know most of you are big revolver people, as I was for many years and will remain in the future. However, I've just begun a security job and they only allow semi's. Any details would be wonderful, thank you much.