I carry HK on the job, and even with the green ammo, I would keep the feed ramp clean and it functioned flawlessly. I've never had a malfunction with my carry ammo. On range days I always shoot the stuff I've been carrying first as a confidence check.
I just picked up several boxes of the tactical Barnes handgun pills, the .40/10mm 155gr. all copper ones, I am going to have to rework a load data for them as they are seated too deep. I like the performance factor of them and they may have a promising future, though I still prefer my Gold Dots and the venerable Winchester Silvertips.