None at all IMHO aside from the argument regarding supported a d unsupported and the fact I wanted a Glock 35 in 357 Sig. For me that was the lone factor, supported or not I just wanted that specific pistola in 357 Sig.....:o)
I like the round, it’s a common caliber carried by the folks I work and recreate with and for a everyday carry rig, combat Tupperware is a primary choice for me....
Stay safe !
Thanks for the info, I'm glad there are no mechanical issues. The Bar-Sto barrel on my Glock 21 also cut my group size by about 25% with no effort on my part. Not that it's anything to brag about, even now. The SiG P220 is still my best shooter in .45ACP.
And I have a couple of handguns that shoot .357SiG, even though the factory never made one. I've been told that due to the much higher chamber pressures for the .357SiG, it's better to buy one in .357 right from the factory. Adding a .40S&W barrel later becomes an even bigger piece of cake.