I moved to Montana last October. I immediately changed my address with the State of Indiana and 2 weeks later requested a copy. I'm now carrying an Indiana card with a Montana address.
The actual time to draw the weapon is not the entire issue. Reaction time is the issue. You must perceive the threat then mentally make the decision to draw. If not properly trained, this takes longer than the point and shoot.
I have issues with the way your friend was treated, but I want to go in another direction...after he gets done with his attorney I would recommend a situational awareness class. I agree that without all the facts we can't say what we would have done, I would want to think that I would see 2 guys...
As most have already stated it depends on the weight of the handgun. I carry either a .380 or a .357. I often practice with .38 in the .357. Both are enjoyable to shoot.
Chuck don't need no freakin gun. He is registered with the State of California as a deadly weapon. Look up gun in the dictionary and you will see a picture of Chucks smiling face.