I'd have to say the ones I don't have and don't want are the guns in the Glock line up. I just can't warm up to them. They look ugly, the triggers aren't great and they just don't feel right in my hand.
I'm not saying they are bad, as most people seem to love them, but they are just not for me.
Although I feel like I should own at least one, since they are so ubiquitous and popular, I don't want one.
I would add the following:
- Grand Power : could be good, but just too fugly
- Turkish guns : Canick and Girsan. They seem to be knock offs of known brands like Beretta and Smith and Wesson
- Taurus : I hear lots of negative comments on them
- Smith & Wesson SDV9 : piece of crap, terrible trigger and feel
- Norinco guns : because I will save up for the real thing instead of settling for the Chinese knock off.