The CZ is a good accurate 9mm and would be a good starter esp since it is your first gun. The Sig is one fo the best if not the best ergonomic pistols ever made and definitely worth the price and you will never regret buying one, IMO. The P226 full size 9mm is my choice and the 228 second, but depends on your preference if you like compact size or full. I'm not a COP so I don't worry about CCW and I like my guns full size unlike women, lol!
Between your choices I would still get the P228 or P226 and second would be the CZ. but either of the three is an excellent start! Good luck!
Between your choices I would still get the P228 or P226 and second would be the CZ. but either of the three is an excellent start! Good luck!