Post it for all to see. Ain't gonna hurt my feelers.
share if you care, unless it a traumatic event, then we completely understand
Ugh. This horse is beaten to death and back again. I'll do my best to keep it brief.
It's commonly said that due to bullet technology , the 9mm has become the "equal" of the the larger cartridges. Naturally the other traditionally "more effective" cartridges would have benefited from the same advancements . so there's that. Reality is that any bullet , if placed in the right location will do the trick and in the wrong place will fail to do the job quickly. Everyone knows that. So with that in mind, the larger diameter wins. Statistically it will have a better chance of striking something important- although very slight. Expansion isn't a given and a lot of factors affect that, starting out larger will guarantee a larger entry wound no matter if expansion happens or not- that's a good thing. Bigger holes let the blood out faster, which is what were really seeking regardless of how we get there. Almost all pistol cartridges fail to deliver hydrostatic shock so it's a matter of striking something important and making a big enough hole to drain a living things life force as quickly as possible, therefore bigger is obviously ( to me) better.
Beyond that, the 9mm produces more blast and fuss than the 380 acp. Same diameter and both must hit vitals to be effective, I think we can all agree on that . so I can't see any benefit a 9mm has over the 380, which is going to generally be more compact and easier/more pleasant to shoot. Compare the 9mm to 45 acp , one is subsonic and larger, the other is generally super sonic but is often slowed by the compact guns normally associated with concealed firearms. The point in mentioning that is just that when dealing with lighter and faster projectiles they depend on their speed to be effective - if this wasn't the case 380 acp would have taken the place of the 9mm years ago. Larger heavier bullets do their business with mass, they don't use speed as a crutch for diameter. If I were to need to fire a handgun in a confined space I'd choose the one that's subsonic (if that's a factor ).
Past all that, folks will move to the capacity debate. While a 9mm will hold more in a magazine, the point is that a 380 would carry just as many and either will need to hit vitals or it won't be effective. If you miss your intended target with 15 rounds of 9mm, it won't be as effective as a good hit with a 22 lr. I think everyone knows that. To be fair, same thing with any bullet. So why has the 9mm been so popular? I can't really say. 380 acp more times than not fails to expand or penetrate enough while 9mms do expand well and penetrate sufficiently but it's no use if the target isn't hit. My gripe is more fmj from 9mm because it offers nothing over a 380 fmj. Either will pass through a person without a problem. Not that a lot of folks carry fmj but the military uses it and some folks have guns that prefer it for feeding. If fmj is to be used, seems obvious that bigger is better. If expanding bullets are chosen we get right back to needing to hit something important , wider diameter has a better chance of clipping something important while the heavier bullet can penetrate usually better.
Last point, 9mm is puny and I've never heard of one single thing it does "best". Every cartridge should be able to have at least one thing it can do that makes it relevant , I struggle to think of what that is for the 9mm. It just seems like an extra cartridge without a purpose .
Didn't want to throw the first rock in a caliber war or derail this thread. I just don't like 9mm and would never want one . yes I've shot plenty of 9mm in my life but I've never had any interest in owning one , could never see the use.
Please share your thoughts but understand, I don't think my opinion can be swayed. Also understand that this is my OPINION, no one needs to agree with me. We can both be right but at the end of the day, I'll always choose the most powerful carry gun I can control and shoot well and it'll never be 9mm.