I think if you are looking for a range gun get the CZ. I would like to get one eventually.
The only one I have on the list is the P64. I got it because it was cheap and could fill a functional role for me...pocket gun. A bit heavy for it's size but that's what you get for a sturdy, pretty, all steel gun.
One thing that needs to be clarified on the P64. Yes, the double action pull is rediculously stiff. The single action pull however is awesome. Super light and crisp. I changed out the hammer/main spring to an 18lb I believe and it took a little edge off the double action pull...nothing spectacular but the single action is really nice.
Another downside is the smallish sights but I think when you get down to the nitty gritty of using this gun for defense, it's more of a point and shoot rather than aim and shoot.
Overall it's a great gun at a real bargin.
Mine: