I will not carry a Sig 365 with the issues they're having now, which is a shame because the size of the gun to capacity is fantastic. I briefly owned a shield and sold it as the Glock 43 is better in just about every way except for the price (though thankfully it's coming down now).

The difference between the shield and the 365 (leaving aside reliability) is as night and day as would be the difference between your shield and a Glock 17. It's a seriously impressive achievement if Sig can get it to work.