Yes...look objectively at what is most likely to adequately protect you. This applies to tactics, training, firearm, caliber, ammo choice, etc.
A lot of what has been said about CYA in a courtroom is valid. Everything will be questioned. Why did you take that "tactical" firearms training course? Why that huge caliber and not something smaller? Why that deadly hollow point/expanding ammo? Why that deadly +p round rather than a "regular" round? Why did you have those "hot" reloads? Why did you modify your gun with night sights, that match grade barrel, the extended "high capacity" magazine, disable the manual safety, etc? Why did you shoot at all? Why didn't you just run or just comply or kick him in the testicles or lie down and play dead or fake a heart attack? Clearly you must have been out to do as much harm to someone as possible. Questions from prosecutors and plaintiff's attorneys WILL get ridiculous. If you think too much about it, it can drive you nuts and can even make some people decide that carrying a potentially deadly weapon is not for them. I do think there is some validity to the point of using the same equipment that you local PD uses but, again, they are "highly trained and authorized to pursue deadly criminals", whereas you are "just a regular citizen."
These discussions are interesting and can provide useful information, but, ultimately, only you can decide what is right for you. Be as thoughtful and objective as possible without driving yourself crazy...because it can.
Now we are officially off the track of the OP's question.
A lot of what has been said about CYA in a courtroom is valid. Everything will be questioned. Why did you take that "tactical" firearms training course? Why that huge caliber and not something smaller? Why that deadly hollow point/expanding ammo? Why that deadly +p round rather than a "regular" round? Why did you have those "hot" reloads? Why did you modify your gun with night sights, that match grade barrel, the extended "high capacity" magazine, disable the manual safety, etc? Why did you shoot at all? Why didn't you just run or just comply or kick him in the testicles or lie down and play dead or fake a heart attack? Clearly you must have been out to do as much harm to someone as possible. Questions from prosecutors and plaintiff's attorneys WILL get ridiculous. If you think too much about it, it can drive you nuts and can even make some people decide that carrying a potentially deadly weapon is not for them. I do think there is some validity to the point of using the same equipment that you local PD uses but, again, they are "highly trained and authorized to pursue deadly criminals", whereas you are "just a regular citizen."
These discussions are interesting and can provide useful information, but, ultimately, only you can decide what is right for you. Be as thoughtful and objective as possible without driving yourself crazy...because it can.
Now we are officially off the track of the OP's question.