I am somewhat debating which to use for my carry gun.
The Ruger is .40 S&W & is about the upper limit I enjoy for rapid fire. It has grips with the finger grooves which aids me in recoil recovery. It also fits my hand well. The thing I don't like about it is that it does not have a decocking lever.
The Sig is 9mm & is easy to decock. It fits my hand fairly well.
I have multiple clips for both. If you hold both of them with the grip almost level with the ground will eject a full clip when you hit the clip release. I figured this is a good thing if a person is in a sustained fight.
On targets I am about equal with both.
I have a ParaOrdnance 1911 but it is bigger and harder for me to conceal. It will not eject the clip when I hit the clip release, you have to physically pull it out. But I realize a good pistol smith can fix that. It will be relegated to the house.
I confess In am leaning towards the Ruger but would like to hear a reasoned dicussion for either one