Does the heavy trigger pull of most Sig Sauers affect ability to shoot accurately and quickly when drawing double action from a holster? I'm looking at different guns for concealed carry like a glock 19, walther pps/ppq, sig p229, and the first 3 guns have like a 5lb trigger pull double action, while Sigs seem to usually have a 10lb pull DA. I would think that the heavy trigger pull of a Sig would pull your shot off marginally, which would be bad in a self defense situation. Of course you would have to practice practice practice the Sig trigger pull or any gun, but. I know also you need a heavy pull on the Sig due to no ext safeties, but if it throws off aim is it worth it? Anyone have experience to share?