I think you will enjoy either one. The are both great weapons. I own a SIG 229, G27 and a G23. All .40 S&W's. The SIG was my first smei-auto. The biggest difference to me is the trigger pull in the 229. With the hammer down the pull is arount 12 lbs then it goes to about 4 lbs. Causes a lot of double taps until you get used to it. The Glocks are a constant 5lb pull. Of course there are other differencs also. Bottom line is: get the one that you feel the most comfortable with.