I've not, but I will...
Well, I knew what I was up against in my two instances, and in the second instance there was no alternative to the use of deadly force...
Actually, that depends. In my second occurrence (the first time the attacker fled when I drew my sidearm) I was taken into custody. I had my lawyer with me at the Sheriff's station and answered every question he said I could answer. When my interview was done the detective thanked me for my time and said I would be hearing from the DA's office. They contacted my attorney the next day and told him they wouldn't be pursuing charges against me...