After carring Bersa 380 for a while, I purchased Sig p290 sometime ago. While the Sig is accurate and very concealable, I didn't like smooth but very long trigger on it. I was going to get Shield but ended up with the Xds and loving it. I really like the trigger pull and fiber optic sight on it. At BGF range, I had no problem hitting good groups from 5 to 15 yards. I will start to carry Sig p290 during summers but XDS will be my EDC rest of the time.