CZ's are very common here, only they were made during the cold war. Good pistols, but, a bit "hollow" and cold for my taste. I'd prefer the Sig. The steel should be very high grade, and from that photo it seems the final touch had improved over time. If I get a chance, I'll shoot a few rims to try to give the newbie a chance.
But hey, if it suits you nice, have all the fun you can get.