I have had a 9VE for over a year now and have no complaints..It is not a target pistol by any means..Saying that I mean that it shoots very well but the heavy double action trigger takes some getting used to..
I replaced the striker spring with a reduced,Wolff,power spring and had no problems for about 1000 rounds..The trigger got to be just great,normal wear improves the pull over time,and then I got a few light strikes..Put the original spring back and everything works as it should..Must say the trigger got a bit heaver with the original spring but it is much better than when the gun was new..
I believe that the Sigma pistol is a great value in todays over priced gun market..