I had a CZ-75B duo tone in .40S&W, so I can vouch for the CZ. I paid $349.00 new for it back about 5 years ago, which is less than what some of the used ones go for now, and the new ones are going for close to $500.00, so these are no longer cheap. I had a Sig P228 (of course I wish I still had it!), I now have a Sig P6/P225 that I paid $319.00 for about 6 months ago, and when I bought it the gun shop had 2 P225s at that price, and I picked the one that had a little less holster wear. I should have bought both! One of the nicest little shooters I've ever had fun with at the range!
A good used Sig P225, P239, or P228/9 is very hard to argue against; they shoot every type of good and not so good factory ammo you feed them, and they are as reliable as the day is long! skeeter_08