Bah. Discounting the initial issues with the P-320 and P-365, one likely will not have any problems with "the current run of SIGs." I own at least 8 SIG P-series pistols manufactured since 2013, and I'll stake their reliability, durability and accuracy against any current production semi-autos in their class.
While I own several West German proof-marked and German manufactured SIGs (and treasure them), many of the current SIG models have substantial improvements on the older models.
My question to the SIG snobs who routinely post stuff such as, "Their reputation is based on the older German-made guns" is how many SIGs have you personally owned and do you own now?