The Hi-Power was John Browning's next design after the 1911,
and in some ways, I feel, a more reliable pistol than the original 1911.
While similar in ergonomics, the operating systems are different.
The Hi-Power aka P-35 is single action only, and has a magazine safety.
The CZ 75B is single/double action, and doesnt have the mag safety.
The trigger is much easier to tune on a CZ.
Either is a fine, reliable choice in a high capacity 9mm.
As for the 9mm cartridge, it isnt my first choice either, but it is certainly adequate for close range personal defense.
CZ now has 3 or 4 pistols available in .40 S&W, as well as the behemoth 97B in.45 ACP.
The 97B is alot of fun to shoot, with very little muzzle flip and felt recoil due to it's large frame and heavy slide. It's not exactly a first choice concealed carry though, believe me, I tried it with the one I owned for a couple years.
DaddyDett