most people prefer the hammerless for concealed carry due to the fact you are almost certainly nt going to be cocking the hammer to fire anyways, and it is less likely to snag on something, especially if you carry in a purse or a pants pocket.Cant say I disagree with them, but I personally like having a hammer, but I dont carry mine in a manner where the hammer can snag anything, and I also use mine for target shooting and fun as much,if not more, than I carry I (I carry a 1911 99% of the time), and like having the hammer for those things, and also just like the looks of the ones with a hammer too, so my situation is different.
In your situation, I agree hammerless is probably best.