In a gun that size my choice would be the Sig P290RS.
But I wouldn't pick a gun that size.
I spent MONTHS doing my homework before deciding on a Ruger SR9c. It's one of the slimmest compacts on the market , very accurate, great trigger, standard 10 rd mag with an extra 17 rd.
No, it doesn't pocket carry, but with a good holster the gun disappears under the lightest of summer clothes and I do not - do not - need another "summer" carry gun.
I now have a gun that conceals great but has most of the benefits of a full size gun, including the ability to put a LOT of lead in a small area in a short amount of time. In other words, I chose shootability over palm size convenience.
But... this is what's right for me. Take your time, do a LOT of objective homework, think about all factors in how easy it will be to use your gun when needed...then spend your money.