A Semi-Auto handgun would be a far better choice than any revolver !
S&W M&P 9mm or .40cal. would be a far better choice.
(1) 9mm has about twice the stopping power of a .38 special, and the .40 has more yet.
(2) M&P has 2-3 times the number of bullets of a revolver.
9mm M&P is what I would recommend for any new shooter, or for anyone that shoots alot, since the Federal or Blazer Brass FMJ practice ammo (not hollow point) is cheap at Walmart.
Bullets for home defense: Hollow Point bullets like 115gr.Corbon DPX, 124gr.Speer Gold Dot, 127gr.Winchester Ranger SXT, 124gr.Remington Golden Saber.
The guys at any Gun Shop will confirm all of this info.
Sir, with all due respect I can't disagree with you more. The guys at most gun shops have little practical experience and are there to sell you something because the label says it works. After spending time on law enforcement ranges and civilian ranges I have taken great pride in proving to people that revolvers are better for the average shooter
than autos. Also, the revolver shooters were more accurate and faster getting off the first shot. I have let more than one auto shooter who have never even fired a revolver shoot more accurately with the first cylinder full than with their own autos. These folks were not gun people, they just wanted to be armed and bought autos because someone told them to. Armed with their own autos their survival would be questionable. Not so when armed with a quality revolver.
Revolvers are inherently better for home defense as they can honestly be loaded and left in the sock drawer for 20 years without being touched
and be as garuanteed to fire as humanly possible. Most autos won't
do that. Also, you will run out of time before ammo in most situations.
The average person will also be able to bring a revolver into action quicker as they do not have to disengage a safety or think about function.
Don't get me wrong, autos are great weapons and I own multiple Sigs and a 1911 Colt. They certainly have distinct advantages such as reloads
obviously, but the fact remains that most people do not train enough to
be competent with them. 75% of the auto armed LEOs I have seen are not that good. 75% of the revolver armed LEOs I have seen are quite good. And both camps had about the same training. Point being, most LEOs now train as much or more than your average home defender and look at the results.
Ballistically, the 38 and the 9m/m are closer than 2 to 1.
The 38 +P FBI load has about 275 ftlb. The 9 m/m 147
has about 330 ftlb. Not much difference. Yes some loads
are much farther apart but not 2 to 1. Also many 9m/m loads
are very close to 40. The 40 is not much more than 9 m/m.
As to the OP, I would get a S&W Model 10 or 15 and load it with
Remington 38+P 158 lead hollowpoint. Between the two
you mention, the 686 3" loaded with the load I mentioned.
That load has a good track record in law enforcement and
is the most consistent for power, penetration and reliability.
Beware the man who carries a revolver, a 1911 or a Browning HP.......they probably know what they are doing. Also, hollowpoints are good, but are not entirely necessary. Shot placement is the number one consideration. Obviously, for modern law enforcement the auto is now more practical but folks need more training still . The average trained civilian would be much more likely to succeed in a fight with revolver.