If I had small kids around, I'd prefer a manual thumb safety, or a 1911 with Hammer, Thumb and Grip safeties. Little hands can find their way to the things they shouldn't no matter how diligent you are. Keeping the gun safe from firing for those who don't know how to work it makes sense.
For CCW in general, a striker fired pistol or hammerless revolver is my preference. I've tried a DA/SA P226 in USPSA shooting, and a Glock or P320 is so much simpler.
Rule of thumb -- the simpler the gun, the fewer parts you have to fumble with before getting rounds on target. It literally takes seconds to register the gun didn't go BANG, identify the failure, and correct it. Two shots on target in 2 seconds is the objective. Wasting even one of those seconds could be fatal.
If you ever do carry, I recommend you do dry-fire drills nightly. Drawing safely should be so ingrained that you feel like you're writing with the wrong hand when you do something wrong. Trigger finger and muzzle discipline should be pure instinct with enough practice. Concentrate on correct form and safety. Watch good quality videos and mimic what they do over and over.
Within a week of practice, you'll start forgetting you're even wearing a firearm.
Oh, and I don't know why anyone would not carry one in the chamber. Attacks happen without any warning. Not only are you hoping for the time and mental acuity to rack the slide, but you're reducing your firepower by that round you didn't carry chambered.