I am taking the Sig 229 SAS with me to the advanced handgun class this weekend. Expected round count to be somewhere around 600. So, if it performs as it should and I don't have the failure to chamber a round due to my grip like I was having with my glock, then the SAS will become the first choice for carry. I have put around 300 or so rounds through it already with no failure, though I have had it fail to lock back on an empty mag (Mr. Browning put the slide stop where he did for a good reason). Looking forward to reporting positive feedback on the SAS.