I'd like your opinion. (1) You know you're going to be in a pistol gunfight; which pistol would you rather have, one with a ported or a nonported barrel? Tell me why? (2) You're shooting in a self-defense style pistol match. Which pistol would you rather have, now? Ported or nonported? Again, tell me why? (3) Are there any particular advantages or disadvantages to using either design?