This has probably been addressed but, I would like some honest compairing of the two in 357 sig. As far as duribility compaired to other calibers etc. I am a firearms instructor and want to expand my "tools" of the trade. I have not shot alot of 357 sig (just a 229 from an FAM friend of mine)I use both Sigs and Glocks in other calibers but am a true revolver man and the 357 Sig just seams like a good fit. Thanks