I finally got to shoot the .357 Sig the other day. A secret servant agent was shooting his issued Sig 229 in .357 Sig and let me pop off a few rounds. Wow! Loud bang is true, but what a pussy cat compared to my glock 23. I also got to shoot my friend's HK USP in .40, which was again softer shooting than my G23. Hmm. I would really like to shoot a Sig 229 in .40 next to a 229 in .357 to see what, if any, difference in felt recoil there might be. Well, as soon as my finances recover from my latest undisciplined buying of my beloved Colt Python I may just pick up the 229 in .357 and get a .40 barrel for it as well.