I always loved the look and feel of HK's, but I could never shoot them well... like, I seriously shoot them like crap. Not sure why. Probably the terrible triggers.
Of all the guns I own I own I shoot my HKs the best. I'd disagree that they have terrible triggers. To me they're decent, certainly not something worth writing home about but nothing worth complaining about. I also tend to avoid blaming a gun for how I shoot it. Sometimes a person and a gun line or model just don't get along. That doesn't make that gun terrible, just not the right gun for that person. It's also perfectly understandable for that person to go on and find a different gun that they do shoot well. There's a gun for every hand out there. Just my $0.02.
Glocks are great weapons. The 19 is, IMO, in that perfect size category. Good for the range and for carry. Should give you many years of service.