I have 7 Sigs...of all shapes, sizes, calibers and birthplaces. Some are Exeter, some are Deutschland, and some are a combination of the two. I only have 4 HKs...of which I love. For some reason, maybe trigger, I prefer my Sigs. The HKs may be the better gun, but I just dig my Sigs. Maybe if I actually got to shoot my new HK45, I would have a different attitude.
Buy off of the forums if you live in a big city and get both? Most of my stuff is bought that way so that I can buy more. Just a thought.