We've had a number of discussions recently concerning a rules from IDPA, and to a more limited extent, KSTG and USPSA. What rules do you like from the various practical shooting games, and which do you dislike? Please also feel free to share your own ideas to deal with the core rules in practical shooting (scoring, equipment, safety, use of cover, etc.). I'm obviously most interested in what people think of KSTG rules, but all discussion is welcome.