Seriously? You've got to have at least one of each! So far my 3rd generation collection consists of a 3914, 6906, 5906, 4046, 4516 and 6450 and I think I've only hit the tip of the iceberg. There's at least another dozen 3rd generation pistols that I'd love to have and then it will be time to start on the 2nd generation series. Well, that is unless they come out with a 4th generation series that I can afford. It's OK to dream, isn't it??