Keep in mind where do the bullets go?
A large caliber bullet could easily go thru the wall of your house and thru the wall of your neighbor and still have enough force to kill someone. With that thought how many RV's could they go thru?
IMHO for my life to be threatened the person would have to be within 20 feet so I do not need anything that would be accurate beyond that.
I would want something that did not require me to be super accurate but at the same time stop the threat and not become a threat to someone 50 feet away or in there home/RV
I would want something small so that it is easy to take with me something big might be to much hassle to take.
The answer for me would be this combo.
Taurus JudgePDXI