Re: Glock42 .380
I am no expert, but most people who have a .380 from what I see don't practice with it. Most .380 pistols aren't fun or accurate to shoot with the long trigger pull, ammo costs a lot , short sight radius isn't fun at range. If .380 is your choice for caliber because you are recoil sensitive then the glock 42 will be a good option for iwb or a purse and the glock trigger should make it gun you can practice with and glock's have a proven track record for reliability vs say a kel-tec.
But not me, I am not a fan of .380. I might buy it for my wife though...
Anything worth doing, is worth overdoing.