My CZ 75 is my favorite 9mm. It is very accurate, reliable (1600-1700 rounds with only one minor hiccup), durable, inexpensive and has great fit and finish. Mine is my most accurate gun and it feels great. Right now I am "torture testing" it to see what it can do, I have 600-700 rounds without a cleaning and no hiccups during this time (I am oiling some parts though since I don't want to ruin the bushing). I may break down and clean it soon though, I like this gun too much and can't stand for it to be so dirty. This gun is seriously underpriced- it would still be a bargain at $100+ more.
I liked the SIG 239 in .40cal that I got to fire, so much so that I will be getting one within a year or so (except for the SIG 230 I wasn't a big SIG fan before that). It was the most accurate .40 I've tried and it felt incredible. I would guess that the 9mm would be every bit as nice so that would put it on my list.
I liked the Ruger P89 that I had. Very reliable (no problems whatsoever in probably 2000-3000 rounds- never failed to fire, feed or extract), durable, and inexpensive. Acceptable accuracy. Fit and finish leaves a little to be desired though. Due to only average accuracy and fit and finish that leave something to be desired I don't put it on my top 9mm list, however because of its exceptional reliablity and durability along with a low price I would say it is an honorable mention. If price is a big issue for someone and CZs aren't easily available in their area they should consider Ruger, otherwise they should consider a Ruger after they have a CZ.